com·pla·cent 
(kəm-plāsənt)
(kəm-plāsənt)adj.
1. Satisfied with the current situation and unconcerned with changing it, often to the point of smugness: "a geologic cautionary tale for a complacent world accustomed to reliable infusions of cheap energy" (Paul Roberts).
2. Eager to please; complaisant.
[Latin complacēns, complacent-, present participle of complacēre, to please : com-, intensive pref.; see COM- + placēre, to please; see plāk-1 in the Appendix of Indo-European roots.]
com·placent·ly adv.
- peroxidic
- peroxisomal
- peroxisome
- peroxy-
- peroxyacetyl nitrate
- perp
- perp.
- perpend
- perpendicular
- perpendicularity
- perpendicularly
- perpetrate
- perpetration
- perpetrator
- perpetual
- perpetual calendar
- perpetually
- perpetual motion
- perpetuance
- perpetuate
- perpetuation
- perpetuator
- perpetuity
- perphenazine
- Perpignan