Solutions Functioning to a peak level has 8 entries with similar clues
- 3-letter words
- dudNot functioning
- 5-letter words
- amissNot functioning properly
- 6-letter words
- gerundVerb form functioning as noun
- 7-letter words
- singingFunctioning as a choir
- 10-letter words
- compatibleFunctioning together in a harmonious way
- 14-letter words
- like-clockworkWith all parts functioning perfectly
- all-systems-goEverything functioning correctly
- 18-letter words
- get-off-the-groundStart functioning successfully