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view main entry for unctuousadjective formal  /ˈʌŋktʃʊəs/
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noun [uncountable]
unctuousness noun [uncountable]Cheating, dishonest and insincere behaviour: dishonesty, deceit, corruption, deception, smoke and mirrors, foul play, misconduct, guile, duplicity, double-dealing

dark pool

a method of financial trading in which share prices are hidden and not openly available to the public

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bottom gear

the gear that you use for driving a vehicle very slowly

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to post a tweet, usually a negative one, that mentions a person without using the @ sign, so that they will not see the message on their Twitter feed …

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