Question: what are words that start with i to describe someone?
Answer: Icy - very cold or, in dealing with people, unfriendly; hostile.
Idealistic - unrealistically aiming for perfection.
Idiotic - incredibly stupid.
Illogical - lacking sense or reason.
Immoral - not conforming to the standards of morality.
Impeccable - the highest standards of propriety; flawless.