thinly

adverbs

without force or sincere effort
"smiled thinly"
is derived from
without viscosity
"the blood was flowing thin"
antonym
is derived from
in a small quantity or extent
"spread the margarine thinly over the meat"; "apply paint lightly"
antonym
is derived from
in a widely distributed manner
"thinly overgrown mountainside"
antonym
is derived from