eager to please; obliging
If you are too complaisant with people, they will take advantage of you.
com (intensive prefix)#placere (to please) (Latin)
amenable, complaisant, compliant, docile, tractable
contentious, headstrong, intractable, obstinate, recalcitrant, refractory
com + plais (please) + ant come and please the a (u)nt. lol Complacent is self satisfied and Complaisant is a person who satisfies other people FOCUS ON sant (saint!), who is always obliging. complaisant=complaint + santh. santh agar complaint bhi karta hai toh. he does it in an obliging way