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