pungent
adjective 
(of a smell or taste) very strong, sometimes in an unpleasant way, or fig. literary (of speech or writing) very strongly felt and expressed and often critical 
the pungent whiff of a goat
I sat down to a cup of wonderfully pungent Turkish coffee.
FIGURATIVE LITERARY He's the author of a pungent political comedy.
We need journalism with a cutting, pungent style for this new magazine.

pungently
adverb 
FIGURATIVE LITERARY She made her points pungently.

pungency
noun [U] 
The different sorts of chilli peppers vary in pungency.