roughly

adverbs

(of quantities) imprecise but fairly close to correct
"lasted approximately an hour"; "in just about a minute"; "he's about 30 years old"; "I've had about all I can stand"; "we meet about once a month"; "some forty people came"; "weighs around a hundred pounds"; "roughly $3,000"; "holds 3 gallons, more or less"; "20 or so people were at the party"
about, approximately, around, close to, just about, more or less, or so, roughly, some
with roughness or violence (`rough' is an informal variant for `roughly')
"he was pushed roughly aside"; "they treated him rough"
rough, roughly
is derived from
rough
with rough motion as over a rough surface
"ride rough"
rough, roughly
is derived from
rough