Regular
Valid
Valid adjective - According to the rules of logic.
Regular and valid are semantically related. Sometimes you can use "Regular" instead an adjective "Valid".
Nearby Words: validity, validation
Mutual synonyms
Both words in one sentence
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Some might have been regular cyberpets once, but the material they were made from is no longer valid.
Source: Anime / Dennou Coil - In Harbor Prime, regular dollars remain perfectly valid.
Source: Video Game / Dex - Basic fuel and food are rarely concerns, but the reason for this is actually valid: North America is populated enough that it's not hard to find gasoline or a convenience store when regular supply isn't available.
Source: Easy Logistics
Cite this Source
Valid and Regular. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/regular/valid
Regular & Valid. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/regular/valid>.
Valid or Regular. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/regular/valid.
Google Ngram Viewer shows how "regular" and "valid" have occurred on timeline