Approximate (5)
'approximate' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for ballpark that I've seen before include "(Of a figure) approximate" , "sports arena" , "place for pitchers" , "Approximate range" , "rough area" .)
'approximate' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for loose that I've seen before include "Lax - inaccurate - unbound" , "Untie; dissolute" , "Not bound" , "Unfixed" , "Liberal" .)
'approximate' is the definition.
(I know that approximate can be written as rough)
This is all the clue.
(Other definitions for rough that I've seen before include "Approximate; hooligan" , "Ill" , "Having uneven or irregular surface, say part of golf course" , "Approximate; turbulent" , "Violent type" .)
'approximate' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for inexact that I've seen before include "Not precise, like some sciences" , "Not precise, approximate" , "Fuzzy, muddled" , "Vague" , "Not entirely accurate" .)