Antonyms of adj sharp-tasting

1 sense of sharp-tasting

Sense 1
bitterish, sharp-tasting -- (somewhat bitter)

INDIRECT (VIA tasty) -> tasteless -- (lacking flavor)

Similarity of adj sharp-tasting

1 sense of sharp-tasting

Sense 1
bitterish, sharp-tasting -- (somewhat bitter)
       => tasty (vs. tasteless) -- (pleasing to the sense of taste; "a tasty morsel")