demure

– modest

– shy
(source)

‘you know what they say: ‘freak in the sheets, demure in the streets’.’

nadir

– lowest point
– rock bottom
(source)

‘After Jenny gave another blow job for a shitty hit of crank she realized she had hit the nadir of her life.’

neologism

– a new expression or word
– a coined expression
(source)

‘Every time I hear the neologism ‘YOLO’ I want to punch the person who said it in the face.’