Synonyms for safeguard

Noun

1. precaution, safeguard, guard, measure, step

usage: a precautionary measure warding off impending danger or damage or injury etc.; "he put an ice pack on the injury as a precaution"; "an insurance policy is a good safeguard"; "we let our guard down"

2. safe-conduct, safeguard, pass, passport

usage: a document or escort providing safe passage through a region especially in time of war

Verb

1. safeguard, protect

usage: make safe

2. safeguard, escort

usage: escort safely