approximately

Entry Definition
(number, quantity, measurement) approximately, about
(indicates uncertainty, vagueness, approximation) around, about, approximately; indicates lack of direct knowledge
(measure, number, quantity) approximately, about
(vague amount or number) approximately, quite a bit; (making or doing something) by guesswork, freehand, from memory
(vague amount or number) approximately, quite a bit; (making or doing something) by guesswork, freehand, from memory
it rains quite a bit
approximately, about that much; I bet that's true, that must be true