docile
They wrongly assumed that the women would docilely follow instructions.
I found myself agreeing docilely to their suggestion.
She didn't want to sit at home docilely waiting for his return.
The horse plodded docilely along behind the boy until they reached the river.
I don't know why you put up with these rules so docilely.

SMART Vocabulary: related words and phrases

Calm and relaxed
(as) cool as a cucumberidiom
at (your) leisureidiom
be at peace with the worldidiom
biddable
calmly
easy-going
equilibrium
fluidly
free-flowing
gaily
peaceably
peacefully
peacefulness
placable
placid
uninhibited
unpressured
unpressurized
unruffled
unshockable