| indebted | (adjective) owing gratitude or recognition to another for help or favors etc | - |
|---|
| (adjective) under a legal obligation to someone | - |
| indecent | (adjective) offensive to good taste especially in sexual matters | - |
|---|
| (adjective) offending against sexual mores in conduct or appearance | - |
| (adjective) not in keeping with accepted standards of what is right or proper in polite society | Synonyms: indecorous, unbecoming, uncomely, unseemly, untoward |
| indecipherable | (adjective) not easily deciphered | Synonyms: unclear, undecipherable, unreadable |
|---|
| (adjective) impossible to determine the meaning of | - |
| indecisive | (adjective) not definitely settling something | - |
|---|
| (adjective) characterized by lack of decision and firmness | - |
| (adjective) not clearly defined | - |
| indecorous | (adjective) lacking propriety and good taste in manners and conduct | Synonyms: indelicate |
|---|
| (adjective) not in keeping with accepted standards of what is right or proper in polite society | Synonyms: indecent, unbecoming, uncomely, unseemly, untoward |
| indefatigable | (adjective) showing sustained enthusiastic action with unflagging vitality | Synonyms: tireless, unflagging, unwearying |
|---|
| indefeasible | (adjective) not liable to being annulled or voided or undone | - |
|---|
| indefensible | (adjective) incapable of being justified or explained | Synonyms: insupportable, unjustifiable, unwarrantable, unwarranted |
|---|
| (adjective) (of theories etc) incapable of being defended or justified | Synonyms: untenable |
| (adjective) not able to be protected against attack | - |
| indefinable | (adjective) defying expression or description | Synonyms: indescribable, ineffable, unspeakable, untellable, unutterable |
|---|
| (adjective) not capable of being precisely or readily described; not easily put into words | Synonyms: undefinable |
| indefinite | (adjective) vague or not clearly defined or stated | - |
|---|
| (adjective) not decided or not known | - |
| indehiscent | (adjective) (of e.g. fruits) not opening spontaneously at maturity to release seeds | - |
|---|
| indelible | (adjective) cannot be removed or erased | Synonyms: unerasable |
|---|
| indelicate | (adjective) lacking propriety and good taste in manners and conduct | Synonyms: indecorous |
|---|
| (adjective) verging on the indecent | - |
| (adjective) in violation of good taste even verging on the indecent | Synonyms: off-color, off-colour |
| indentured | (adjective) bound by contract | Synonyms: apprenticed, articled, bound |
|---|
| independent | (adjective) free from external control and constraint | - |
|---|
| (adjective) (of a clause) capable of standing syntactically alone as a complete sentence | Synonyms: main |
| (adjective) (of political bodies) not controlled by outside forces | Synonyms: autonomous, self-governing, sovereign |
| (adjective) not controlled by a party or interest group | - |
| indescribable | (adjective) defying expression or description | Synonyms: indefinable, ineffable, unspeakable, untellable, unutterable |
|---|
| indestructible | (adjective) not easily destroyed | - |
|---|
| (adjective) very long lasting | Synonyms: durable, perdurable, undestroyable |
| indeterminable | (adjective) not capable of being definitely decided or ascertained | Synonyms: undeterminable |
|---|
| (adjective) incapable of being definitely ascertained or calculated | - |
| indeterminate | (adjective) not precisely determined or established; not fixed or known in advance | Synonyms: undetermined |
|---|
| (adjective) having a capacity for continuing to grow at the apex | - |
| (adjective) of uncertain or ambiguous nature | - |
| (adjective) not leading to a definite ending or result | - |
| (adjective) (of a quantity) having no definite value, as an equation that cannot be solved | - |
| indexical | (adjective) of or relating to or serving as an index | - |
|---|
| indexless | (adjective) lacking an index | - |
|---|
| indicative | (adjective) relating to the mood of verbs that is used simple in declarative statements | Synonyms: declarative |
|---|
| (adjective) (usually followed by `of') pointing out or revealing clearly | Synonyms: indicatory, revelatory, significative, suggestive |
| indicatory | (adjective) (usually followed by `of') pointing out or revealing clearly | Synonyms: indicative, revelatory, significative, suggestive |
|---|
| indictable | (adjective) liable to be accused, or cause for such liability | Synonyms: chargeable |
|---|
| indie | (adjective) (of pop groups) not affiliated with a major recording company | - |
|---|
| indifferent | (adjective) (usually followed by `to') unwilling or refusing to pay heed | Synonyms: deaf |
|---|
| (adjective) characterized by a lack of partiality | Synonyms: unbiased, unbiassed |
| (adjective) fairly poor to not very good | - |
| (adjective) neither too great nor too little | - |
| (adjective) being neither good nor bad | Synonyms: so-so |
| (adjective) showing no care or concern in attitude or action | - |
| (adjective) (often followed by `to') lacking importance; not mattering one way or the other | Synonyms: immaterial |
| (adjective) marked by a lack of interest | Synonyms: apathetic |
| (adjective) having only a limited ability to react chemically; chemically inactive | Synonyms: inert, neutral |
| (adjective) marked by no especial liking or dislike or preference for one thing over another | - |
| indigenous | (adjective) originating where it is found | Synonyms: autochthonal, autochthonic, autochthonous, endemic |
|---|
| indigent | (adjective) poor enough to need help from others | Synonyms: destitute, impoverished, necessitous, needy, poverty-stricken |
|---|
| indigestible | (adjective) digested with difficulty | - |
|---|
| indignant | (adjective) angered at something unjust or wrong | Synonyms: incensed, outraged, umbrageous |
|---|
| indigo | (adjective) having a color between blue and violet | - |
|---|
| indirect | (adjective) not direct in spatial dimension; not leading by a straight line or course to a destination | - |
|---|
| (adjective) extended senses; not direct in manner or language or behavior or action | - |
| (adjective) descended from a common ancestor but through different lines | Synonyms: collateral |
| (adjective) having intervening factors or persons or influences | - |
| (adjective) not as a direct effect or consequence | - |
| indiscernible | (adjective) difficult or impossible to perceive or discern | - |
|---|
| (adjective) barely able to be perceived | Synonyms: insensible, undetectable |
| indiscreet | (adjective) lacking discretion; injudicious | - |
|---|
| indiscrete | (adjective) not divided or divisible into parts | - |
|---|
| indiscriminate | (adjective) not marked by fine distinctions | - |
|---|
| (adjective) failing to make or recognize distinctions | - |
| indiscriminating | (adjective) not discriminating | Synonyms: undiscriminating |
|---|
| indispensable | (adjective) not to be dispensed with; essential | - |
|---|
| (adjective) absolutely necessary; vitally necessary | Synonyms: essential |
| (adjective) unavoidable | - |
| indisposed | (adjective) (usually followed by `to') strongly opposed | Synonyms: antipathetic, antipathetical, averse, loath, loth |
|---|
| (adjective) somewhat ill or prone to illness | Synonyms: ailing, peaked, poorly, seedy, sickly, under the weather, unwell |
| indisputable | (adjective) impossible to doubt or dispute | Synonyms: sure |
|---|
| (adjective) not open to question; obviously true | Synonyms: incontestable, undisputable |
| indissoluble | (adjective) (of a substance) incapable of being dissolved | Synonyms: insoluble |
|---|
| (adjective) used of decisions and contracts | - |
| indistinct | (adjective) not clearly defined or easy to perceive or understand | - |
|---|
| indistinguishable | (adjective) not capable of being distinguished or differentiated | Synonyms: undistinguishable |
|---|
| (adjective) exactly alike; incapable of being perceived as different | Synonyms: identical |
| individual | (adjective) being or characteristic of a single thing or person | Synonyms: single |
|---|
| (adjective) separate and distinct from others of the same kind | Synonyms: case-by-case, item-by-item |
| (adjective) concerning one person exclusively | Synonyms: private |
| (adjective) characteristic of or meant for a single person or thing | Synonyms: single |
| individualised | (adjective) made for or directed or adjusted to a particular individual | Synonyms: individualized, personalised, personalized |
|---|
| individualist | (adjective) marked by or expressing individuality | Synonyms: individualistic |
|---|
| individualistic | (adjective) with minimally restricted freedom in commerce | Synonyms: laissez-faire |
|---|
| (adjective) marked by or expressing individuality | Synonyms: individualist |
| individualized | (adjective) made for or directed or adjusted to a particular individual | Synonyms: individualised, personalised, personalized |
|---|
| indivisible | (adjective) impossible of undergoing division | - |
|---|
| indocile | (adjective) incapable of being controlled | Synonyms: uncontrollable, ungovernable, unruly |
|---|
| indolent | (adjective) disinclined to work or exertion | Synonyms: faineant, lazy, otiose, slothful, work-shy |
|---|
| (adjective) (of tumors, e.g.) slow to heal or develop and usually painless | - |
| indomitable | (adjective) impossible to subdue | Synonyms: never-say-die, unsubduable |
|---|
| indoor | (adjective) located, suited for, or taking place within a building | - |
|---|
| (adjective) within doors | - |
| indrawn | (adjective) tending to reserve or introspection | Synonyms: withdrawn |
|---|
| indubitable | (adjective) too obvious to be doubted | Synonyms: beyond doubt |
|---|
| induced | (adjective) brought about or caused; not spontaneous | - |
|---|
| inducive | (adjective) inducing or influencing; leading on | Synonyms: inductive |
|---|
| inductive | (adjective) of reasoning; proceeding from particular facts to a general conclusion | - |
|---|
| (adjective) arising from inductance | - |
| (adjective) inducing or influencing; leading on | Synonyms: inducive |
| indulgent | (adjective) characterized by or given to yielding to the wishes of someone | - |
|---|
| (adjective) being favorably inclined | - |
| (adjective) tolerant or lenient | Synonyms: lenient, soft |
| indurate | (adjective) emotionally hardened | Synonyms: callous, pachydermatous |
|---|
| indusial | (adjective) of or relating to or being an indusium | - |
|---|
| industrial | (adjective) having highly developed industries | - |
|---|
| (adjective) of or relating to or resulting from industry | - |
| (adjective) employed in industry | - |
| (adjective) suitable to stand up to hard wear | - |
| industrialised | (adjective) made industrial; converted to industrialism | Synonyms: industrialized |
|---|
| industrialized | (adjective) made industrial; converted to industrialism | Synonyms: industrialised |
|---|
| industrious | (adjective) characterized by hard work and perseverance | Synonyms: hardworking, tireless, untiring |
|---|
| (adjective) working hard to promote an enterprise | Synonyms: energetic, gumptious, up-and-coming |
| indwelling | (adjective) existing or residing as an inner activating spirit or force or principle | - |
|---|