Act as and Sustain

Related terms

Act as verb - Function as or act like.

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Sustain and act as are semantically related. In some cases you can use "Sustain" instead a verb "Act as".

Sustain verb - To supply with nourishment.

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Act as and sustain are semantically related. Sometimes you can use "Act as" instead a verb "Sustain".

Nearby Word: sustaining

It's now impossible to sustain an Air Boost (Sonic will simply act as if you quickly tapped the Boost button), so it's nothing more than a more powerful Air Dash that retains momentum.

Source: Video Game / Sonic Generations
In the same chapter, Ash Coat notes some materials on the human sword that genuinely act as absurdly sharp material when treated correctly; it's suggested that some Applied Phlebotinum is employed to sustain this condition.

Source: Shown Their Work / Fanfiction

Cite this Source

Sustain and Act as. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/act_as/sustain

Act as & Sustain. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/act_as/sustain>.

Sustain or Act as. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/act_as/sustain.

Google Ngram Viewer shows how "act as" and "sustain" have occurred on timeline