Be informal
Flex and be informal are semantically related in relax topic. In some cases you can use "Flex" instead a verb phrase "Be informal".
Flex
Flex verb - Cause (a plastic object) to assume a crooked or angular form.
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Synonyms for Flex
Be informal and flex are semantically related in relax topic. You can use "Be informal" instead a verb "Flex".
Mutual synonyms
Cite this Source
Flex and Be informal. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/be_informal/flex
Be informal & Flex. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/be_informal/flex>.
Flex or Be informal. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/be_informal/flex.
Google Ngram Viewer shows how "be informal" and "flex" have occurred on timeline