lightly

adverbs

without good reason
"one cannot say such things lightly"
is derived from
with few burdens
"experienced travellers travel light"
is derived from
with little weight or force
"she kissed him lightly on the forehead"
indulging with temperance
"we eat lightly in the morning"
antonym
is derived from
with indifference or without dejection
"he took it lightly"
is derived from
in a small quantity or extent
"spread the margarine thinly over the meat"; "apply paint lightly"
to a slight degree
"her speech is only lightly accented"
is derived from