Close
Close adjective - Having little space between items or parts.
Proportional and close are semantically related. In some cases you can use "Proportional" instead an adjective "Close".
Proportional
Proportional adjective - Corresponding in size, amount, extent, or degree.
Close and proportional are semantically related. Sometimes you can use "Close" instead an adjective "Proportional".
Both words in one sentence
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Anger Makes You Dumb: Black Mage's intelligence is inversely proportional to one of two things: how close he is to White Mage, or how angry he is.
Source: Webcomic / 8-Bit Theater -
Mekton has rules for nuclear weapons, with the degree to which you are screwed being directly proportional to how close you are to the centre of the blast.
Source: Nuke 'em -
This seems inversely proportional to how close the camera is to the combatants.
Cite this Source
Proportional and Close. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/close/proportional
Close & Proportional. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/close/proportional>.
Proportional or Close. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/close/proportional.
Google Ngram Viewer shows how "close" and "proportional" have occurred on timeline