irresponsive
See irresponsive in American Heritage Dictionary 4
(ĭrˌĭ-spŏnˈsĭv)
adjective- Not responsive, as to treatment or stimuli.
- Not responding or answering readily.
Related Forms:
- irˌre·sponˈsive·ly adverb
- irˌre·sponˈsive·ness noun
Learn more about irresponsive