Synonyms and Antonyms of sour (sour)

tart with a kick bitter spoil grouchy unripe turn astray ferment go-bad acidify envenom acerbate curdle acerb acerbic acetous acid acidulous dry tangy acrid harsh dour gloomy glum moody morose saturnine sulky sullen surly amiss wrong embitter acerbitous acetose acidulent austere crabbed curdled cynical embittered grum imbittered infestive loppered mirthless misanthropic musty querulous rancid unamiable vinegary acerbity acidification infestivity mirthlessness acetic astringent beginning crabby cranky disagreeable distasteful fount fountain fountainhead grim imbitter keen lopper origin parent rot rotten sharp turned unhappy wellspring acidic dark glowering false off-key off sourness acidity tartness work acidulate acetify stinging on-edge ill-natured fermented salty caustic cutting peppery irritating unsavory vitriolic vinegarish briny brackish pungent piquant foxy sourish green spoiled spring unpleasant acidulated biting subacid acescent tartarize awry cross seed make sour

mild bland sweet good pleasant tasty cheerful friendly cordial amiable encourage excite incite sweeten

irritable taste happy surprise thrive over-ripe

ours ₄ sour ₄

ors ₃ our ₃ sou ₃

or ₂ os ₂ so ₂ us ₂