Related Clues:
- ''No idea''
- "Ain't got a clue!"
- Pronounced as 'venson'? I haven't a clue!
- Verbal equivalent of a shrug
- I don't know (colloq.)
- Informally, pass returns on, revealing all shortly
- Pair guarding nation's borders search me roughly
- It beats me
- Two people without names search me
- "Can't answer that"
- I can't help couple to suppress news
- '???'
- "I'm clueless"
- 'Got me'
- Couple penning notes haven't a clue