Build up
Build up verb - To become greater in extent, volume, amount, or number.
Form
Form verb - To take on a definite form.
Both terms in one sentence
- While dumping the toilet went too fast to form a solid mass, a slow leak was found to build up ice on a plane's fuselage until it broke off for a similar effect, confirming the myth.
Source: High-Up Ice-Up -
Given the resources, the Devil Gundam could build up its physical form at will, bordering on shapeshifting into configurations that look disturbingly organic.
Source: Eldritch Abomination / Anime - A form of alt-itis can even occur in non-MMO games... witness players of Wrestling Games, who often build up huge rosters of Create-A-Wrestlers.
Source: Alt-itis
Cite this Source
Form and Build up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/build_up/form
Build up & Form. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/build_up/form>.
Form or Build up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/build_up/form.
Google Ngram Viewer shows how "build up" and "form" have occurred on timeline