roughly

Adverb (3)

1. (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”Synonyms: approximatelyaboutclose tojust aboutsomemore or lessaroundor so
2. with roughness or violence (`rough' is an informal variant for `roughly')“he was pushed roughly aside”“they treated him rough”Synonyms: rough
3. with rough motion as over a rough surface“ride rough”Synonyms: rough