combination
combining
change of integrity
admixture
affixation
attachment
blend
blending
commixture
confusion
conjugation
consolidation
fusion
integration
intermixture
interspersal
interspersion
jointure
mix
mixing
mixture
temperance
unification
union
uniting
abounding
astounding
bounding
confounding
expounding
founding
grounding
hounding
impounding
pounding
rebounding
resounding
rounding
sounding
surrounding