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KEY: Unclean.

SYN: Dirty, foul, filthy, sullied, [See CLEAN, \a.\].

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KEY: Uncommon.

SYN: Rare, strange, scarce, singular, choice, unique, unusual, [See COMMON].

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KEY: Unconcerned.

SYN: Careless, Indifferent, apathetic, [See ].

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