Require a lot of effort synonym
- A lot of effort synonym
- Put a lot of effort synonym
- Takes a lot of effort synonym
- Requires a lot of effort synonym
- Putting a lot of effort synonyms
- Make a lot of effort synonyms
- After a lot of effort synonyms
- Not a lot of effort synonym
- Requiring a lot of effort synonym
- Took a lot of effort synonym
- Requires a lot of effort
- Require a lot of effort
- Requiring a lot of time and effort