fiar.
to guarantee
Meaning & usage
to guarantee
to sell on credit, give credit
to entrust
to confide
Where this word comes from
From Old Galician-Portuguese fiar, from Vulgar Latin *fīdāre, from Latin fīdere. Compare Portuguese and Spanish fiar.
to spin (make yarn)
to string together, put together (words or ideas)
Where this word comes from
From Old Galician-Portuguese fiar, from Late Latin fīlāre, from Latin fīlum (“thread”). Derivable from fío + -ar. Compare Portuguese fiar, Spanish hilar.
Try it on your idea.
fiar has 4 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.
These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.
Explore the name generatorA word with a source.
Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.