Answer: ensuring

AnswerCrossword Clue
ENSURINGGuaranteeing
ENSURINGSafeguarding
ENSURINGMaking secure from harm.
ENSURINGGuarantor's activity
ENSURINGClinching
ENSURINGMaking certain
ensuringENSURE, to make sure (free from doubt)
ensuringMake certain that (something) shall occur or be the case
ensuringMake certain of obtaining or providing (something)
ensuringMake sure that (a problem) shall not occur