unctuous

unpleasantly and excessively suave or ingratiating in manner or speech; "buttery praise"; "gave him a fulsome introduction"; "an oily sycophantic press agent"; "oleaginous hypocrisy"; "smarmy self-importance"; "the unctuous Uriah Heep"; "soapy compli

शीत ऋतु में स्निग्ध सौन्दर्य प्रसाधनों का प्रयोग आवश्यक हो जाता है

He speaks in an unctuous tone.