Related Clues:
- Complain pettily, vehicle accommodation being out of ark
- Act the grouch
- Fish causing bellyache
- Fish — find fault
- Fish caught on a river trip, ultimately
- Verb from the Latin for ''quibble''
- Find fault pettily
- Six in California make petty complaints
- Gefilte fish fish, often
- Minor complaint from five in constant trouble
- Kvetch like a fish?
- Unnecessarily criticise swimmer
- Fish; find fault continually
- Around six fifty, complain
- Type of fish that a 59-Across is