smug 
(smŭg)
(smŭg)adj. smug·ger, smug·gest
Exhibiting or feeling great or offensive satisfaction with oneself or with one's situation; self-righteously complacent: a smug look; a smug critic.
[Perhaps akin to Low German smuck, neat, from Middle Low German, from smucken, to adorn.]
smugly adv.
smugness n.
- spermatophore
- spermatophyte
- spermatophytic
- spermatorrhea
- spermatorrhoea
- spermatozoal
- spermatozoan
- spermatozoic
- spermatozoid
- spermatozoon
- sperm cell
- spermi-
- spermicidal
- spermicide
- spermidine
- spermine
- spermiogenesis
- spermiogenetic
- spermo-
- spermo-
- spermogonium
- sperm oil
- spermophile
- spermous
- sperm washing