KEY: Obverse.
SYN: Opposite, facing.
ANT: Hinder, reverse.
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KEY: Obvious.
SYN: Plain, self-evident, manifest, explicit, apparent, open, patent.
ANT: Remote, obscure, farfetched, involved, latent.
=
KEY: Occasion \n.\
SYN: Conjuncture, opportunity, occurrence, cause, need, event, reason, necessity, opening, ground.