have none of it
not be caught dead
grudge
gainsaying
sour grapes
dismiss
reluctance
uncompromising
shut the door on
repulsion
reject
rejectionist
deny
not touch something with a ten-foot pole
disacceptance
nonaccepter
nolo episcopari
resist
stubborn up
scorn
refusant
nonconsenter
turn up one's nose
take the wind out of someone's sails
hesitancy
hesitation
indisposition
disinclination
nolleity
dislike
disavow
conservativist
spurner
conservative
disacknowledge
defy
noncooperationist
unacceptance
not touch something with a barge pole
knock back
DonoWall
unwillingness
harumph
abnegator
honey badger
nonsense
dog in the manger
inertia
intolerator
reluctant dragon