ANT: Inappreciable, indeterminable, impalpable, imponderable.

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KEY: Ponderous, Weighty, bulky, massive, burdensome, heavy, onerous.

ANT: Light, trifling, airy, volatile, subtle.

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KEY: Poor.

SYN: Indigent, moneyless, impecunious, penniless, weak, meagre, insufficient, deficient, faulty, unsatisfactory, inconsiderable, thin, scanty, bald.

ANT: Rich, wealthy, copious, affluent, abundant, liberal, large, ample, moneyed, sufficient, satisfactory, considerable.

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KEY: Popular.