# feckful

> English word · Adjective · IPA /ˈfɛk.fəl/

## Definitions
1. Powerful, effective, efficient, vigorous.

## Etymology
From feck + -ful.

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