| Word | Definitions | Synonyms |
|---|---|---|
| unlubricated | (adjective) not lubricated | Synonyms: ungreased |
| unluckily | (adverb) by bad luck | Synonyms: alas, regrettably, unfortunately |
| unlucky | (adjective) having or bringing misfortune | Synonyms: luckless |
| (adjective) marked by or promising bad fortune | Synonyms: doomed, ill-fated, ill-omened, ill-starred |