Prefix: sub

Sub can be added to some words to mean below, under or beneath.

Create my FREE account

including a 7 day free trial of everything

Email Address

Password

I agree to the Terms and Conditions and Privacy Policy

Already have an account? Sign in

The prefixes il and ir can be put at the start of a word to mean not.

Adding the suffix 'ly' to words, usually to make adverbs.

Adding 'ment' to words to make new words.

The prefix 'in' can change to 'ir', 'il' or 'im'

The latest news, articles, and resources, sent to your inbox weekly.