ANT: Impassable, impervious, impenetrable, inadmissible, excellent.
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KEY: Passage.
SYN: Journey, thoroughfare, road, course, avenue, route, channel, clause, phrase, sentence, paragraph.
ANT: Chapter, book, [See COURSE].
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KEY: Passible.
SYN: Susceptible, sensible, sensitive, impressible.
ANT: Insusceptible, insensitive, impassible.
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