| Word | Definitions | Synonyms |
|---|---|---|
| faithful | (adjective) steadfast in affection or allegiance | - |
| (adjective) not having sexual relations with anyone except your husband or wife, or your boyfriend or girlfriend | - | |
| (adjective) marked by fidelity to an original | Synonyms: close | |
| faithless | (adjective) having the character of, or characteristic of, a traitor | Synonyms: traitorous, treasonable, treasonous, unfaithful |