unctuousness
|unct-u-ous-ness|
/ˈʌŋ(k)tʃuəsnəs/
oily / insincerely smooth
Etymology
'unctuousness' originates from Latin, specifically the word 'unctuosus', where 'unctu-' (from 'ungere') meant 'to anoint or smear with oil'.
'unctuosus' changed via Old French (e.g. 'onctuos') into Middle English forms and eventually became the modern English adjective 'unctuous' and the noun 'unctuousness'.
Initially, it meant 'oily or greasy' (literally 'anointed with oil'), but over time it developed a figurative meaning of 'insincerely flattering' or 'excessively suave'.
Meanings by Part of Speech
Noun 1
the quality or state of being literally oily or greasy; oiliness.
The unctuousness of the machine's moving parts required regular cleaning.
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Noun 2
an affected, ingratiatingly flattering or excessively suave manner; insincere earnestness (figurative sense).
His unctuousness at the meeting made everyone suspect he was trying to gain favor rather than speak honestly.
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Last updated: 2025/12/22 23:00