Antonyms and Synonyms for incidental

1. incidental (adj.)

(sometimes followed by `to') minor or casual or subordinate in significance or nature or occurring as a chance concomitant or consequence

Antonyms: Synonyms:

2. incidental (n.)

an item that is incidental

Antonyms: Synonyms:

3. incidental (n.)

(frequently plural) an expense not budgeted or not specified

Antonyms: Synonyms:

4. incidental (adj.)

following or accompanying as a consequence

Antonyms: Synonyms:

5. incidental (adj.)

not of prime or central importance

Antonyms: Synonyms: