Not forced; easy; natural; as, a unstrained deduction or inference.

not resulting from undue effort; not forced; "a voice with a pleasingly unforced quality"; "his playing is facile and unstrained"

not processed by putting through a strainer; "unstrained home-style orange juice"

not placed under psychological stress; "the campaign would not leave party loyalties unstrained"

Not strained; not cleared or purified by straining; as, unstrained oil or milk.