bland

Synonyms: banal blah boring dull dull as dishwater flat flavorless ho hum humdrum insipid milkand-water monotonous nerdy nothing pabulum sapless tame tedious unexciting uninspiring uninteresting unstimulating vanilla vapid waterish watery weak wimpy wishy-washy zero

Antonyms: delicious distinctive sharp tasty yummy

Synonyms: affable amiable civilized congenial courteous gentle goodnatured ingratiating oily pleasant smooth suave unctuous unemotional urbane

Antonyms: blase dull unfriendly ungracious

Synonyms: balmy calm calmative clear lenient mollifying nonirritant nonirritating smooth soft soothing

Antonyms: bitter caustic severe sharp zingy