Synonyms of hypersensitive

1 Syllable
keen, seeing, fine
2 Syllables
nervous, knowing, wired, touchy, conscious, tricky, tense, sentient, feeling, psychic, touchier, ticklish, touchiest, high-strung
3 Syllables
umbrageous, unstable, precise, sensorial, thin-skinned, sensile, sensory, acute, allergic, reactive, precarious, cognizant, perceiving
4 Syllables
perceptive, understanding, sensitive, emotional, sensatory, dyspathetic, irritable, susceptible, delicate, receptive, responsive, impressible
5 Syllables
emotionable, temperamental
6 Syllables
oversensitive, supersensitive, ultrasensitive