Without any fault or defect; perfect
Having no restrictions or controls:
Free from guilt; untroubled:
Not currently in use; not taken; unoccupied.
Find another word for unimpeded. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for unimpeded, like: unrestrained, unchecked, unhampered, faultless, unlimited, clear, free, open, unblocked, unobstructed and unhindered.