We found one dictionary that defines the word fool heartedness:

General (1 matching dictionary)

1. fool-heartedness: Wiktionary

▸ Words similar to fool heartedness ▸ Usage examples for fool heartedness ▸ Idioms related to fool heartedness ▸ Wikipedia articles (New!) ▸ Words that often appear near fool heartedness ▸ Rhymes of fool heartedness ▸ Invented words related to fool heartedness