Synonyms and Antonyms of validate (vălĭ-dāt&stress;)

confirm sanction notarize ratify certify authenticate substantiate verify justify authorize attest back bear out corroborate evidence testify warrant demonstrate establish show sign vet formalize formalise legalize stamp

refuse reject veto invalidate

endorse analyze approve prove support true evaluate assess analyse standardise verification validation

validate ₁₂

availed ₁₁ aviated ₁₁ datival ₁₁ vedalia ₁₁

dative ₁₀ vailed ₁₀ vialed ₁₀ aviate ₉ alated ₇ detail ₇ dilate ₇ tailed ₇

davit ₉ devil ₉ laved ₉ lived ₉ valid ₉ veldt ₉ alive ₈ avail ₈ valet ₈ vitae ₈ vital ₈ ailed ₆ dealt ₆ delta ₆ ideal ₆ lated ₆ tidal ₆ tilde ₆ tiled ₆ alate ₅ telia ₅

avid ₈ deva ₈ devi ₈ diva ₈ dive ₈ veld ₈ vide ₈ vied ₈ evil ₇ lava ₇ lave ₇ leva ₇ live ₇ vail ₇ vale ₇ veal ₇ veil ₇ vela ₇ vial ₇ vile ₇ vita ₇ vlei ₇ adit ₅ aide ₅ dale ₅ data ₅ date ₅ deal ₅ deil ₅ deli ₅ delt ₅ dial ₅ diel ₅ diet ₅ dita ₅ dite ₅ edit ₅ idea ₅ idle ₅ lade ₅ laid ₅ lead ₅ lied ₅ tide ₅ tied ₅ alae ₄ alit ₄ ilea ₄ late ₄ lati ₄

dev ₇ vid ₇ ava ₆ ave ₆ lav ₆ lev ₆ tav ₆ vat ₆ vet ₆ via ₆ vie ₆ aid ₄ dal ₄ del ₄ die ₄ dit ₄ eld ₄ lad ₄ led ₄ lid ₄ tad ₄ ted ₄ aal ₃ ail ₃ ait ₃ ala ₃ ale ₃ alt ₃ ate ₃ eat ₃ eta ₃ lat ₃ lea ₃ lei ₃ let ₃ lie ₃ lit ₃ tae ₃ tea ₃ tel ₃ tie ₃ til ₃

ad ₃ da ₃ de ₃ ed ₃ id ₃ aa ₂ ae ₂ ai ₂ al ₂ at ₂ el ₂ et ₂ it ₂ la ₂ li ₂ ta ₂ te ₂ ti ₂