INVALIDATE Antonyms
There are 18 antonyms of the word
invalidate.
(opposite meanings)
Best Opposite Words For INVALIDATE
| Rank | Word | Save? | Synonyms.. | Usage | Type | |
|---|---|---|---|---|---|---|
| 1 | validate | verbv | ||||
| 2 | accept | verbv | ||||
| 3 | affirm | verbv | ||||
| 4 | approve | verbv | ||||
| 5 | authenticate | verbv | ||||
| 6 | confirm | verbv | ||||
| 7 | endorse | verbv | ||||
| 8 | establish | verbv | ||||
| 9 | justify | verbv | ||||
| 10 | legitimate | adjectiveadj | ||||
| 11 | ratify | verbv | ||||
| 12 | recognize | verbv | ||||
| 13 | substantiate | verbv | ||||
| 14 | support | verb, nounv, n | ||||
| 15 | uphold | verbv | ||||
| 16 | verify | verbv | ||||
| 17 | vindicate | verbv | ||||
| 18 | warrant | verb, nounv, n |
