WordNet sense 1 (the formation of vesicles):

vesication, vesiculation

WordNet sense 2 (harsh or corrosive in tone):

acerbic, acid, acrid, bitter, caustic, sulfurous, venomous, virulent, vitriolic, acerb, sulphurous

WordNet sense 3 (disagreeable to the senses, to the mind, or feelings ):

unpleasant

WordNet sense 4 (hot enough to raise (or as if to raise) blisters):

blistery

WordNet sense 5 (used of physical heat; having a high or higher than desirable temperature or giving off heat or feeling or causing a sensation of heat or burning):

hot

WordNet sense 6 (very fast; capable of quick response and great speed):

red-hot

WordNet sense 7 (acting or moving or capable of acting or moving quickly):

fast

WordNet sense 8 (marked by harshly abusive criticism):

scalding, scathing, vituperative

WordNet sense 9 (marked by a tendency to find and call attention to errors and flaws):

critical