very close

almost generally relatively roughly

about around

ballpark figure bordering on circa close to closely comparatively in the ballpark in the neighborhood of in the region of in the vicinity of just about loosely more or less most much not far from not quite proximately upwards of

accurately clearly definitely exactly precisely

about almost around ballpark figure bordering on circa close to in the ballpark in the neighborhood of in the vicinity of just about not far from not quite on average relatively roughly thereabouts