bundle of nerves
fussbudget
worrier
kill-joy
party pooper
spoilsport
wet blanket
Missie
chappie
creeter
debbil
debil
dorg
frien
hocus
marse
mas'r
matey
mem'ry
messmate
mist'ess
mistis
moster
mucker
nuss
overachiever
stager
tea set
voman