illogical
illegitimate
illuminate.
il-literate (illiterate)
The word for that is illegible. The prefix for this word is il-.
The prefix 'il' and or the suffix 'ly' may be used.
There is a prefix (il-) and a suffix (-al).
Il
The negative prefix of legitimate is "il-," making the word "illegitimate."
The prefix 'il' can be used. The complete word would be illogical.
what is a prefix for legible
No, because if you take the ill off of illustrated it would be ustrated ,and that's not a word.
illogical
Like very much of our language, the word 'illegal' comes originally from Latin. The Latin prefix 'il' is a negator, meaning 'not' or 'without', along with 'ir', 'im', and 'in'.
Usually it creates a the connotation of negation or "lack of". For example, an illiterate person is one who cannot read (IL + LITERATE)