Maintain and Upkeep

Maintain

Maintain verb - To keep in good condition.

Upkeep and maintain are semantically related. In some cases you can replace term "Upkeep" with "Maintain", this verbs are similar.

Upkeep

Upkeep noun - The act or activity of keeping something in an existing and usually satisfactory condition.

Maintain and upkeep are semantically related. Sometimes you can replace term "Maintain" with "Upkeep", this nouns are similar.

Both words in one sentence

  • Feudal Future They are semi-independent yet owe their loyalty to the Imperium, and maintain their own upkeep using (usually) a Star System.
    Source: Feudal Future
  • In the Total War games, you can build as many units as you want, provided you can maintain their upkeep.
  • It costs a whopping amount of upkeep to maintain, and you need to actually get to Syrianna and back if your civilization isn't already on it, but... It's a Monster Bombard!
    Source: Disc One Nuke
Cite this Source
Upkeep and Maintain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/maintain/upkeep
Maintain & Upkeep. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/maintain/upkeep>.
Upkeep or Maintain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/maintain/upkeep.
Google Ngram Viewer shows how "maintain" and "upkeep" have occurred on timeline