- Utterly and shamelessly immoral or dissipated; thoroughly dissolute.
- recklessly prodigal or extravagant.
- Threatening or disquieting significance:
- A prodigy or marvel.
- To make or become better, more bearable, or more satisfactory; improve:
- Dealing with very profound, Difficult, or abstruse subject matter
- Beyond ordinary knowledge or understanding; esoteric:
- penetrating; cutting; biting; trenchant:
- remarkably clear and direct; sharp; keen; acute: