Get a Latin Tutor
Latin word fiducia comes from Proto-Indo-European *bʰeydʰ-, and later Proto-Indo-European *bʰéydʰeti (To trust.)
*bʰeydʰ- (Proto-Indo-European)
to command, to persuade, to trust
*bʰéydʰeti (Proto-Indo-European)
To trust.
*feiðō (Proto-Italic)
Trust.
fidere (Latin)
fiducia (Latin)
(legal) deposit, pledge, mortgage. Boldness, courage. Trust, confidence, assurance, reliance.