bittersweet (flavor) / (figuratively) bittersweet (emotion)

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

delicious, good, tasty

Betta, a genus of fish in the family gourami (Osphronemidae)

(informal) word processor text devoid of formatting / (informal, by extension) data devoid of formatting (for example, a DTM track of pure music notes and unadjusted parameters)

corny, hackneyed

a pie (type of pastry)

(mathematics) pi

(a person’s) age, approximate age / middle age; a middle-aged person, an older person

sourness (quality or condition) / (chemistry) acid