# insincerity

> English word · Noun · frequency rank #87,403

## Definitions
1. Property of being insincere, lacking sincerity or truthfulness.

## Etymology
From in- + sincerity.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/insincerity