The story
- Latin · derived fromdifficultas
- Anglo-Norman · derived fromdifficulte
- Middle English · inherited fromdifficulte
- English todaydifficulty
From Middle English difficulte, from Middle French and Anglo-Norman difficulte and their etymon Latin difficultas, from difficul, older form of difficilis (“hard to do, difficult”), from dis- + facilis (“easy”); see difficile and difficult. Equivalent to dis- + facile + -ty. Also analysable as difficult + -y, though the adjective is historically a backformation from the noun.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.