Dictionary of synonyms

Synonyms and antonyms of the word: keep a straight face

Synonyms:

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

Antonyms:

Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.

Usage examples:

Their inability to keep a straight face, body and mouth - with the two regularly collapsing on the floor in a fit of giggles.

Source: https://www.standard.co.uk/insider/holly-willoughby-phillip-schofield-awkward-funny-moments-b1081526.html