What is the origin of 'sleep tight'?
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Synonyms of high-powered in English:
high-powered
See definition of high-powered
adjective
1‘the women described themselves as high-powered careerists’
SYNONYMS
dynamic, energetic, ambitious, driven, go-ahead, assertive, fast-track, effective, enterprising, vigorous, forceful, aggressive, pushy, pushing, driving
informal go-getting, full of get-up-and-go, high-octane
North American informal go-go
ANTONYMS
unambitious
