# unsinkable

> English word · Adjective · frequency rank #72,008

## Definitions
1. That cannot be sunk.
2. That cannot be overcome or defeated.

## Etymology
From un- + sink + -able.

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