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KEY: Insecure, [See SECURE].

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KEY: Insensate.

SYN: Brute, insensitive, insensible, unfeeling, stolid, insusceptible, unimpressible.

ANT: Sensitive, feeling, quick, sagacious, discriminating, observing, susceptible, acute, impressible.

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KEY: Insensibility, [See SENSIBILITY].

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KEY: Insensible, [See SENSIBLE].