reverse search

Comprehensive
Dictionary Suite
Help
Help
Help
 
had better used to state that a certain action is strongly advised and, often, to express that if one does not do the action that is specified, there will be negative consequences (sometimes used in warnings and threats).
misalliance an unsuitable or poorly advised association or alliance, esp. a marriage.
unadvised without due consideration or care; ill-advised; rash. [1/2 definitions]