KEY: Opinion.
SYN: Conviction, view, judgment, notion, idea, impression, estimation, theory.
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KEY: Opinionative.
SYN: Dictatorial, dogmatical, self-conceited, oracular.
ANT: Modest, diffident, inquiring, vacillating, cautious, undemonstrative.
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KEY: Opponent, [See ADVERSARY].
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KEY: Opportune.