Clear
Clear adjective - Not subject to misinterpretation or more than one interpretation.
Usage example: the meaning of her broad smile was clear to the whole class
Plain is a synonym for clear in understandable topic. In some cases you can use "Plain" instead the word "Clear" as an adjective or an adverb or a noun, when it comes to topics like obvious, speech, see, lucid. popular alternative
Plain
Plain adjective - Not subject to misinterpretation or more than one interpretation.
Usage example: let me make my meaning plain
Clear is a synonym for plain in speech topic. You can use "Clear" instead the word "Plain" as an adjective or a verb or an adverb, if it concerns topics such as see, lucid, obvious, simple. popular alternative
Mutual synonyms
Both words in one sentence
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A related trope in fiction is to have the password entry plain and clear—on the screen—for all to see.
- Many of the tools available to you may have caveats or advantages that are not obviously clear or plain difficult to know about without reading into information discovered by intrepid data miners.
Source: Guide Dang It / Other - Particularly evident in Sheeana and Talbot's feuding, although how much of that is real ideology and how much is them just plain not liking each other is not clear.
Source: Roleplay / Entanglement
Cite this Source
Plain and Clear. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clear/plain
Clear & Plain. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clear/plain>.
Plain or Clear. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clear/plain.
Google Ngram Viewer shows how "clear" and "plain" have occurred on timeline