Answer:

crick

Answer	Crossword Clue
CRICK	Pain in the neck
CRICK	Watson's partner
CRICK	Painful spasm

CRICK	Neck spasm
CRICK	Spasm
CRICK	Neck annoyance
CRICK	Pain in the neck.
CRICK	Muscle ailment.
CRICK	Muscular spasm
CRICK	Muscle spasm
CRICK	Watson's partner in DNA research

CRICK	Neck discomfort
CRICK	Neck problem
CRICK	Co-discoverer of the contents of the circled letters