OPTIONAL Antonyms
There are 5 antonyms of the word
optional.
(opposite meanings)
Also try opposite words for..
optionally
optionally
Best Opposite Words For OPTIONAL
| Expand? | Word | Save? | Synonyms.. | Usage | Type | |||
|---|---|---|---|---|---|---|---|---|
| obligatory | adjectiveadj | |||||||
adjective • morally or legally constraining or binding adjective satellite • required by obligation or compulsion or convention | ||||||||
| mandatory | adjectiveadj | |||||||
noun • the recipient of a mandate • a territory surrendered by Turkey or Germany after World War I and put under the tutelage of some other European power until they are able to stand by themselves adjective satellite • required by rule | ||||||||
| necessary | adverb, adjectiveadv, adj | |||||||
adjective • absolutely essential noun • anything indispensable adjective satellite • unavoidably determined by prior circumstances | ||||||||
| required | verb, adjectivev, adj | |||||||
adjective satellite • necessary for relief or supply • required by rule | ||||||||
| compulsory | adjectiveadj | |||||||
adjective satellite • required by rule | ||||||||
