Constant
Constant adjective - Not undergoing a change in condition.
Functioning and constant are semantically related. In some cases you can use "Functioning" instead an adjective "Constant".
Functioning
Functioning adjective - Being in effective operation.
Constant and functioning are semantically related. Sometimes you can use "Constant" instead an adjective "Functioning".
Mutual synonyms
Both words in one sentence
- By the start of battle, Guam was the only airbase still functioning, with some 50 or so well-hidden aircraft that were nonetheless pinned down by near-constant USN fighter presence.
Source: Curb Stomp Battle / Real Life - She is still capable of functioning on a normal level, but her empathy is "broken", causing her to feel constant battle-lust.
Source: Roleplay / AsteroidQuest - However he's also an Empathic Healer and he's used his healing powers so much, with so many different medical problems that he's been left as a deformed, barely functioning monster who's in constant agony.
Cite this Source
Functioning and Constant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/constant/functioning
Constant & Functioning. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/constant/functioning>.
Functioning or Constant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/constant/functioning.
Google Ngram Viewer shows how "constant" and "functioning" have occurred on timeline