come-hither 
adjective informal
(Of a woman or her manner) playfully showing or expressing sexual interest; coquettish: nymphs with come-hither looks...
- From her studies, that would suggest that love's catalyst for men is beautiful, come-hither women.
- The advertising campaign features a buxom Argentine model in a swimsuit giving the camera her loveliest come-hither look.
- They had a look of eroticism… a come-hither quality that I couldn't explain.
- klatsch
- Klausenburg
- klaxon
- klebsiella
- Klebs–Löffler bacillus
- Kleenex
- Klee, Paul
- kleftiko
- Klein bottle
- Klein, Calvin
- Klein, Melanie
- Klemperer, Otto
- Klemperer, Werner
- klepht
- kleptocracy
- kleptocrat
- kleptocratic
- kleptomania
- kleptomaniac
- kleptoparasite
- kleptoparasitic
- kleptoparasitism
- Klerk, F. W. de
- Klerksdorp
- kletterschuh