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Explicit Words:

OPTIONALLY Antonyms

There are 11 antonyms of the word optionally. (opposite meanings)
Also try opposite words for..
optionaloptionality

Best Opposite Words For OPTIONALLY

RankWordSave?Synonyms..UsageType
1compulsory
adjectiveadj
2essential
adjectiveadj
3forced
adjectiveadj
4imperative
noun, adjectiven, adj
5mandatory
adjectiveadj
6necessary
adverb, adjectiveadv, adj
7obligatory
adjectiveadj
8required
verb, adjectivev, adj
9unavoidable
adjectiveadj
10nonnegotiable
noun, adjectiven, adj
11obligatorily
adverbadv

Alternatives for COMPULSORY

Alternatives for ESSENTIAL

Alternatives for FORCED

Alternatives for IMPERATIVE

Alternatives for MANDATORY

Alternatives for NECESSARY

Alternatives for OBLIGATORY

Alternatives for REQUIRED

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