Solution

ENDEAVORS

3 clues

Attempts

Word class: Common noun
Nature of clue: Synonym
Difficulty: Very easy

Other solutions to Attempts

Efforts

Word class: Common noun
Nature of clue: Synonym
Difficulty: Very easy

Other solutions to Efforts

Undertakings

Word class: Common noun
Nature of clue: Synonym
Difficulty: Easy

Other solutions to Undertakings

Words are categorized by artificial intelligence: there can be mistakes.