-ible
Root word is usual.
end is the root word
The root word is gift.
Tri is the root word of intricate. The root word means three.
The root word of impersonal is person.
Irresponsible means "not responsible", and other words for irresponsible may be:carefreeunreliablescatterbrainedslaphappyfecklessflightyunaccountable
The root of "irresponsible" is "responsible," which comes from the Latin word "respondere," meaning "to respond" or "to be accountable." The prefix "ir-" is a negating prefix, indicating the opposite or absence of responsibility.
responsible
"It would be irresponsible not to look after you "said mark
Irresponsible; careless; impulsive; flighty.
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.
irresponsible
respond
careless, or irresponsible
responsible
It would be irresponsible for me to answer this question. (since I'm most likely doing your homework for you)