weth·er 
(wĕthər)
(wĕthər)n.
A castrated male sheep or goat.
[Middle English, from Old English; see wet-2 in the Appendix of Indo-European roots.]
- extravagate
- extravasate
- extravasation
- extravascular
- extravehicular activity
- extraversion
- extraversion
- extravert
- extravert
- extraverted
- extraverted
- extra-virgin olive oil
- extremal
- extreme
- extremely
- extremely high frequency
- extremely low frequency
- extremeness
- extreme unction
- extremism
- extremist
- extremity
- extremophile
- extremum
- extricable