Iresponsive or Irresponsive: How To spell?
The word Iresponsive is misspelled against Irresponsive, an adjective meaning "Not responsive; not able, ready, or inclined to respond."
Irresponsive has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings i & esponsive which should not be misspelled with single 'R'
Wrong Spelling:  i-r-esponsive  Correct Spelling:  i-rr-esponsive 
Find more incorrect spellings of Irresponsive to spell right way.