English dictionary



Hint: In most browsers you can lookup any word by double click it.

English adjective: ill-formed

1. ill-formed not grammatical; not conforming to the rules of grammar or accepted usage


Synonymsungrammatical


Similarincorrect


Antonymswell-formed, grammatical









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk