Solution

LABORED

3 clues

Strained

Word class: Verb
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Region: America

Other solutions to Strained

Toiled

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Business - Trade - Commerce
Region: America

Other solutions to Toiled

Worked hard

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Business - Trade - Commerce
Region: America

Other solutions to Worked hard

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