rassurer

/ʁa.sy.ʁe/
1.
verbInf1st

to reassure

to comfort

to put someone's mind at ease

Je t'appelle juste pour te rassurer : tout va bien.

I'm just calling to reassure you; everything's fine.

Synonyms:calmer, apaiser, tranquilliser, réconforter
2.
verb (pronominal)Inf1st

to reassure oneself

to feel reassured

to take comfort

Elle se rassure en voyant que la porte est fermée.

She feels reassured when she sees the door is locked.

Synonyms:se tranquilliser, se calmer, se réconforter