Solutions Requiring great effort has 6 entries with similar clues
- 5-letter words
- heaveHaul, lift, or throw with great effort
- 7-letter words
- exertedMade great effort
- onerousInvolving a great deal of effort
- 9-letter words
- demandingRequiring much skill or effort
- 10-letter words
- hardearnedObtained by great effort
- 14-letter words
- rocket-scienceProverbial activity requiring greater intelligence