mind meld
similitude
interpersonal chemistry
alchemy
chemistry
agree
pole
doublethink
intermental
coincider
parting of the ways
oscillate
walk the line
interthinking
parallelism
interassociated
volition
line-ball
alternative
harmony
impartiality
one another
harmoniousness
frenemyship
nonpartisanship
subdecision
flip-flop
bichromatism
at cross-purposes
pas de deux
between the ears
bimental
self-debate
duopolistically
granfalloon
same-minded
reciprocity
discernment
inclination
tendency
sagaciousness
of one mind
sex-limited
disposition
actions speak louder than words
judgement
feelpinion
judgment
metarelation
sagacity
odd couple
multirelational
personality clash
concert
discriminating
match-up
MTE
conceptual inverse
polarization
double-mindedly
parallel
interrelationship
double-minded
matchup
couple
no comparison
comparison
unanimous
football
comparing
discrepantly
semidependent
betweenity
shoulding
hermaphrodite
coassociativity
reciprocally
blend
map
coarticulate
crosscurrent
correlated
correlative
coexistent
wavelength
put something into perspective
conflict
correlate
mutually
interpsychic
unseparation
mutuality
agreeance
of the same stripe
academicism
dialectic
mutualness
side-eye