Antonyms of adj unobstructed

1 sense of unobstructed

Sense 1
unobstructed (vs. obstructed) -- (free from impediment or obstruction or hindrance; "an unobstructed view")

obstructed (vs. unobstructed) -- (shut off to passage or view or hindered from action; "a partially obstructed passageway"; "an obstructed view"; "justice obstructed is not justice")
        => barricaded, barred, blockaded -- (preventing entry or exit or a course of action; "a barricaded street"; "barred doors"; "the blockaded harbor")
        => blocked, plugged -- (completely obstructed or closed off; "the storm was responsible for many blocked roads and bridges"; "the drain was plugged")
        => choked, clogged -- (stopped up; clogged up; "clogged pipes"; "clogged up freeways"; "streets choked with traffic")
        => deadlocked, stalemated -- (at a complete standstill because of opposition of two unrelenting forces or factions; "the chess game ended with white stalemated"; "the two factions are deadlocked over fringe benefits")
        => impeded -- (made difficult or slow; "we blamed our impeded progress on lack of money")
        => occluded -- (closed off; "an occluded artery")
        => stopped, stopped-up (prenominal), stopped up (predicate) -- ((of a nose) blocked; "a stopped (or stopped-up) nose")
        => stuffy -- (affected with a sensation of stoppage or obstruction; "a stuffy feeling in my chest")
        => thrombosed -- (affected with or obstructed by a clot of coagulated blood)

Similarity of adj unobstructed

1 sense of unobstructed

Sense 1
unobstructed (vs. obstructed) -- (free from impediment or obstruction or hindrance; "an unobstructed view")
       => clear, open -- (affording free passage or view; "a clear view"; "a clear path to victory"; "open waters"; "the open countryside")
       => patent -- ((of a bodily tube or passageway) open; affording free passage; "patent ductus arteriosus")
       => unimpeded -- (not slowed or prevented; "a time of unimpeded growth"; "an unimpeded sweep of meadows and hills afforded a peaceful setting")
       => unclogged -- (freed of obstructions; "an unclogged drain")