deet or DEET 
(dēt)
(dēt)n.
A colorless, oily liquid, C12H17NO, that is used as an insect repellent.
[From d.t., abbr. of DIETHYL TOLUAMIDE.]
- lighten
- lighten
- lighten up
- lighter
- lighter
- lighterage
- lighter-than-air
- lightface
- lightfaced
- light-fingered
- light-fingeredness
- lightfoot
- light-footed
- light-footedly
- light-footedness
- light-handed
- light-handedly
- light-handedness
- lightheaded
- lightheadedly
- lightheadedness
- lighthearted
- lightheartedly
- lightheartedness
- light heavyweight