roughly
adverb
(of quantities) imprecise but fairly close to correct
“lasted approximately an hour”
“in just about a minute”
with roughness or violence (`rough' is an informal variant for `roughly')
“he was pushed roughly aside”
“they treated him rough”
Synonymsroughwith rough motion as over a rough surface
“ride rough”
Synonymsrough
Source: WordNet 3.1, Princeton University
