Solutions Not functioning has 8 entries with similar clues
- amissNot functioning properly
- gerundVerb form functioning as noun
- singingFunctioning as a choir
- compatibleFunctioning together in a harmonious way
- all-systems-goEverything functioning correctly
- like-clockworkWith all parts functioning perfectly
- get-off-the-groundStart functioning successfully
- firing-on-all-cylindersFunctioning to a peak level