discourager
doubter
skip a beat
eschewer
mismanager
misconceiver
misplacer
lacker
misjudger
abominator
refrainer
disappearer
quasher
avoider
shunner
mishandler
abandoner
disavower
misdirector
expugner
misguider
perplexer
mistruster
excludee
misapplier
shnorrer
the cobbler's children are the worst shod
lamenter
the shoemaker's children go barefoot
disappointment
dissimilator
AWOL
refuser
misperceiver
misaligner
disheartener
forsaker
undeceiver
dissuader
unsympathizer
no-mark
nonsympathizer
disprover
refusant
underpredictor
beloathed
mislike
ignorant
obviator