Keep up
Keep up verb - To continue to operate or to meet one's needs.
Usage example: let's hope that old air conditioner keeps up through this heat wave
Mutual synonyms
Both terms in one sentence
- Sometimes, the pawn is allowed to remain a figurehead to keep up appearances while his strings are pulled behind the scenes.
Source: Unwitting Pawn -
Unstable Equilibrium: Multiple examples: It is far easier to remain indefinitely hollow than to keep up your human form, but being human (as well as holding "soft humanity") confers multiple advantages.
Source: Video Game / Dark Souls - Goku and Vegeta (and sometimes Gohan) consistently remain the two most powerful characters in the series not because of training, but simply because they are Saiyan and have come close to death (and literally died) too many times for the others to keep up.
Source: Crutch Character
Cite this Source
Remain and Keep up. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/keep_up/remain
Keep up & Remain. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/keep_up/remain>.
Remain or Keep up. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/keep_up/remain.
Google Ngram Viewer shows how "keep up" and "remain" have occurred on timeline