Discordia
Eris
animosity
antigravity
bad feeling
centrifugal force
chill
chilliness
clash
clashing
coldness
conflict
contention
coolness
diamagnetism
disaccord
disaffection
disapprobation
disapproval
discord
discordance
discordancy
disfavor
disharmony
disinclination
dislike
displeasure
disrelish
distaste
enmity
friction
frost
hard feelings
hardheartedness
hostility
iciness
immediate dislike
incompatibility
incompatibleness
inharmoniousness
inharmony
inhospitality
inimicality
jangle
jar
magnetic repulsion
mischief
mutual repulsion
noncooperation
open conflict