Synonyms of ensure in English:

ensure


See definition of ensure

verb

1‘ensure that the surface to be painted is completely clean’

SYNONYMS

make sure, make certain, see to it

secure, guarantee, warrant, certify, set the seal on, clinch

confirm, check, verify, corroborate, establish

informal sew up

2‘the project has been set up to ensure the future of small woodlands’

SYNONYMS

safeguard, protect, guard, shield, shelter, fortify, make invulnerable

assure, secure, make safe, watch over, look after, take care of