Function properly
Keep and function properly are semantically related. In some cases you can use "Keep" instead a verb phrase "Function properly".
Keep
Keep verb - To mark with an appropriate practice, rite, or ceremony.
Function properly and keep are semantically related. Sometimes you can use "Function properly" instead a verb "Keep".
Both terms in one sentence
-
In gaming, an Arbitrary Minimum Range may be implemented because of this trope, as it'll allow them to target only for things far enough, so they won't get stuck by keep tracking an enemy very close, and cease to function properly.
Source: Point Defenseless -
They have to keep ingesting poison to function properly.
Source: Acquired Poison Immunity -
This crew managed to keep a crippled 747 in the air for over 30 minutes when their brains weren't even able to function properly.
Source: Improbable Piloting Skills
Cite this Source
Keep and Function properly. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/function_properly/keep
Function properly & Keep. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/function_properly/keep>.
Keep or Function properly. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/function_properly/keep.
Google Ngram Viewer shows how "function properly" and "keep" have occurred on timeline