Synonyms: unresponsive
Definition: not responding to some influence or stimulus
Similar words: refractory
Definition: temporarily unresponsive or not fully responsive to nervous or sexual stimuli
Usage: the refractory period of a muscle fiber
Synonyms: unresponsive
Definition: not susceptible to suggestion or influence
Similar words: unsusceptible, insusceptible
Definition: not susceptible to
Synonyms: unresponsive
Definition: aloof or indifferent
Usage: was unresponsive to her passionate advances
Similar words: cool
Definition: psychologically cool and unenthusiastic; unfriendly or unresponsive or showing dislike
Usage: relations were cool and polite; a cool reception; cool to the idea of higher taxes