Solutions Stern, humourless has 19 entries with similar clues
- aftAt the stern
- coxstern fellow in a row
- grimStern
- poopStern
- abaftTowards the stern of a ship
- rebukeStern reprimand
- strictStern
- sneezeSternutation
- ruddersstern directors
- sternalRelating to the sternum
- austereStern
- po-facedHumourless and disapproving
- admonishWarn sternly
- backrestsSupports stern on ship carrying tons
- starlingsBirds of Sternus genus
- collarboneIt links scapula and sternum
- breastboneSternum
- quarterdeckStern area of a naval vessel, reserved for officers
- floating-ribChest bone not attached to the sternum