Answer: resolve

AnswerCrossword Clue
RESOLVE

Determination

RESOLVE

Settle

RESOLVE

Dispel, as doubts

RESOLVE
Clear up
RESOLVE
Deal with conclusively
RESOLVEDecision
RESOLVEWork out
RESOLVENew Year's decision.
RESOLVEFixed purpose.
RESOLVEDetermine.
RESOLVEMake a vow.
RESOLVEMake up one's mind.
RESOLVEDetermine
RESOLVEFirmness of purpose
RESOLVESettle a dispute
RESOLVESettle, as an issue
RESOLVEFixed purpose
RESOLVEWillpower
RESOLVESettle conclusively
RESOLVEPluck