overkeen 
adjective
Excessively keen or enthusiastic: I’m not overkeen on clubbing...
- In hindsight I see it was a clever way for the teachers to essentially spend another twenty minutes in the staff room whilst some gullible overkeen sixth former did his job for him.
- Without the roads and tracks and the steeplechase to sober him up, he was somewhat overkeen.
- wheen
- wheesht
- wheeze
- wheezer
- wheezily
- wheeziness
- wheezingly
- wheezy
- whelk
- whelm
- whelp
- when
- when all is said and done
- whence
- whencesoever
- whene'er
- whenever
- when in Rome (do as the Romans do)
- when-issued
- when it comes to ——
- when one's ship comes in (or home)
- when (or while) the cat's away, the mice will play
- when push comes to shove
- whensoe'er
- whensoever