Unctuous

"Unctuous" in Czech

slizký

(of a person: profusely polite, especially in an insincerely earnest and unpleasant manner)

vtíravý

(of a person: profusely polite, especially in an insincerely earnest and unpleasant manner)

úlisný

(of a person: profusely polite, especially in an insincerely earnest and unpleasant manner)

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Unscramble this word: unctuous