Act as
Act as verb - Function as or act like.
Usage example: This heap of stones will act as a barrier
Both terms in one sentence
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This is a classic shtick of Batman's Penguin who would have special umbrellas that either were designed to be strong enough to act as a parachute, or have a helicopter function instead.
Source: Parasol Parachute -
The Hinman in The Twelve Kingdoms act as Translator Microbes as a secondary function (their primary giving the owner kick ass martial art skills).
Source: Translator Microbes -
Also, the hand's only function is to look more human, and act as a cover for the cannon.
Source: Artificial Limbs
Cite this Source
Function and Act as. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/act_as/function
Act as & Function. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/act_as/function>.
Function or Act as. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/act_as/function.
Google Ngram Viewer shows how "act as" and "function" have occurred on timeline