Irresponsible means "not responsible", and other words for irresponsible may be:
It would be irresponsible of me to write that sentence for you.
responsible is the root word. ir- is the prefix
my answer is adjective
clumsy
Reckless
rash
respond
respone
Response
This man is irresponsible because he does not clean up after his dog. The mayor accused the newspaper of irresponsible reporting.
irresponsible
irresponsible
Fugitive has no root word it is the root word.
There is no root word of river. It itself is a root word.
The root word of "irresponsible" is "responsible." The prefix "ir-" is added to the root word to create the opposite meaning, changing "responsible" (having the duty and ability to act) to "irresponsible" (not having the duty or ability to act).
responsible
Responsible
"It would be irresponsible not to look after you "said mark
The opposite word of responsible is irresponsible.
It would be irresponsible of me to do your homework for you.
This man is irresponsible because he does not clean up after his dog. The mayor accused the newspaper of irresponsible reporting.
respond
irresponsible
careless, or irresponsible
responsible
It would be irresponsible for me to answer this question. (since I'm most likely doing your homework for you)