SYN: Oil, ease, grease, levigate, gloze, glaze.

ANT: Rust, clog, indent, roughen, corrugate.

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KEY: Lucent, [See LIMPID and LUCID].

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KEY: Lucid.

SYN: Shining, bright, resplendent, Incident, luminous, clear, trans parent, crystalline, pellucid, distinct, intelligible, rational, perspicuous, orderly, limpid, lucent, easily under, stood.

ANT: Dark, unlustrous, opaque, turbid, muddy, obscure, unintelligible, confused, unsolved, insane, mystified.

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KEY: Luck, [See CHANCE].