Valid 504 Absolutely Essential Words Lesson 8 with antonyms, synonyms and parts of speech for GRE, TOEFL & IELTS students in authentic context
/ˈvæl.ɪd/ (adj)
based on facts and reason, reasonable, sound, acceptable, bona fide, legitimate, tenable, justifiable, rational – according to the law, legal, having legal force, official, contractual, effective, in force
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Source: https://www.consilium.europa.eu
Antonyms: invalid, illegal, unjustifiable
Noun: validity
Noun: validation
Verb: validate
Adverb: validly