But, ante, and before are all synonyms for unless. If and whenever are antonyms of unless. And here are 26 another word for unless.
The conjunction "unless" has a variety of synonyms that differ in length. 2 synonyms with 3 letters, 4 synonyms with 4 letters, 2 synonyms with 5 letters, 4 synonyms with 6 letters, 4 synonyms with 7 letters, 1 synonym with 9 letters, 1 synonym with 10 letters, 2 synonyms with 11 letters, 2 synonyms with 13 letters, and 2 synonyms with 15 letters, for a total of 24 synonyms for unless.
I won't go unless you invite me.
Unless it rains, we'll have a picnic.
She won't leave unless he apologizes sincerely.
We can't proceed unless you approve it.
| Word | Opposites | Synonyms |
|---|---|---|
| Loneliness | Companionship, togetherness | Isolation, friendlessness |
| Priceless | Worthless, cheap | Of incalculable value/worth, of inestimable value/worth |
| Reckless | Careful, cautious, prudent | Rash, careless |
| Impression | Neglect, disregard | Feeling, sense |
| Relentless | Short-lived, irresolute, intermittent | Persistent, continuing |
| Depress | Encourage, raise | Make sad, sadden |
| Depressing | Uplifting, encouraging | Upsetting, distressing |
| Selfless | Selfish, egoistic, inconsiderate, mean | Unselfish, altruistic |
| Nonetheless | Therefore, consequently | In spite of that/everything, nevertheless |
| Successful | Unsuccessful, unsuccessful, unprofitable, poor | Victorious, triumphant |
| Helpless | Independent, powerful, capable | Dependent, incapable |
| Hopeless | Optimistic, remediable, curable, hopeful | Despairing, without hope |
| Progressive | Regressive, conservative | Continuing, continuous |
| Unlike | Like, similar to, similarly to | Different from, unalike |
| Distress | Happiness, comfort | Anguish, suffering |
| Faceless | Recognizable, identifiable | Anonymous, impersonal |
| Milestone | Setback, triviality | Landmark, achievement |
| Lesson | Mistake, failure | Class, session |
| Depression | Cheerfulness, boom | Melancholy, misery |
| Pointless | Useful, valuable | Senseless, futile |
| Essentially | Superficially, insignificantly | Fundamentally, basically |
| Willingness | Reluctance, unwillingness | Readiness, preparedness |
| Oppression | Freedom, democracy | Persecution, abuse |
| Less | More, plus | Not so much, not so great |
| Mess | Order, neatness | Untidiness, disorder |
| Necessity | Luxury, optional | Essential requirement, prerequisite |
| Of the essence | Inessential, unimportant, non-essential | Vital, essential |
| Essence | Superficiality, insignificance | Quintessence, soul |
| Witness | Ignore, disregard | Observer, onlooker |
| Expression | Silence, suppression | Utterance, uttering |
| Messy | Clean, tidy, orderly | Dirty, filthy |
| Accessible | Inaccessible, unapproachable | Reachable, attainable |
| Process | Stagnation, halt | Procedure, operation |
| Assessment | Neglect, indifference | Evaluation, judgement |
| Careless | Careful, attentive, meticulous, judicious | Inattentive, incautious |
| Bless | Curse, trouble | Ask God's favour for, ask god's protection for |
| Obsess | Neglect, disregard. | Preoccupy, be uppermost in someone's mind |
| Excessive | Moderate, insufficient | Mmoderate, intemperate |
| Kindness | Unkindness, meanness | Kindliness, kind-heartedness |
| Pressure | Relief, ease | Coercion, force |
| Unnecessary | Essential, necessary | Abundant, ample |
| Nevertheless | Therefore, because | In spite of that/everything, nonetheless |
| Regardless | Mindful of, heedful of | Anyway, anyhow |
| Impressive | Unimpressive, ordinary, mediocre | Magnificent, majestic |
| Useless | Useful, beneficial | Futile, pointless |
| Business | Leisure, idleness | Work, line of work |
| Aggressive | Meek, friendly, peaceful | Hostile, belligerent |
| Stress | Play down, understate, relaxation | Pressure, tension |
| Address | Disregard, ignore | Location, locality |
| Professional | Amateurish, incompetent, inept | White-collar worker, professional worker |
| Necessary | Unnecessary, non-essential, dispensable | Obligatory, requisite |
| Essential | Inessential, unimportant, optional | Crucial, necessary |
| Blessed | Cursed, unfortunate | Blasted, damn |