Intermediate (B1)
IPA: /ʌnˈrɛdɪnəs/
KK: /ʌnˈrɛdɪnɪs/
Definition
A state of not being prepared or ready for something.
Example
The team's unreadiness for the match was evident in their performance.
Conversation

I felt a bit of unreadiness before the presentation today.

Really? I thought you handled it so well!

Thanks! I guess I just need to prepare more next time to avoid that feeling of unreadiness.

That makes sense — practice always helps build confidence.
Synonyms & Antonyms
Synonyms
unprepared
inexperience
hesitance
Antonyms
readiness
preparedness
certainty
Root Explanation
Unreadiness → It is formed from "un-" (meaning not) and "readiness" (from Old English "rædnes", meaning the state of being ready). The word "unreadiness" means the state of not being ready.
Memory Tip
Think of 'not' ('un-') being added to 'readiness', which means being prepared. So, unreadiness is simply the state of not being prepared.
Visually Confused Words
readiness
unsteadiness
uneasiness
uncreatedness
unweariness
unruledness
unheaviness
unhardiness