Etymograph

English

trepidity

From trepid + -ity.

Formed from trepid + -ity

Proto-Indo-European *trep- ‘to tremble’

Latin trepidus ‘anxious’

English trepid

Today it means

noun trepidation

Sources

Sources: Wiktionary, “trepidity”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / trepidity