Antonyms for obstructed

Antonyms of verb obstruct

1 of 3 senses of obstruct

Sense 2:

obstruct, obturate, impede, occlude, jam, block, close up
Antonym of free (Sense 7)
=>free, disengage

Antonyms of adj obstructed

1 sense of obstructed

Sense 1:

obstructed (vs. unobstructed)

unobstructed (vs. obstructed)
clear, openpatentunimpededunclogged