principle of substitutivity
contradictoriality
sameishness
sameliness
homonegativism
undistinguishability
indiscernibleness
inexactitude
indistinguishability
equation
homosequentiality
identity of indiscernibles
undistinguishableness
duplication
antimonopole
undeclinable
incomputability
heteroblasty
repugnance
identicalism
uncommensurability
unidenticality
unintelligibility
incorruptibleness
impermeabilization
incomparability
mate
contradistinctiveness
universal grinder
uncountableness
conformity
match
counterdistinction
misequalization
simultaneousness
impersistence
homoelasticity
indiscernibility of identicals
unforeseeableness
identicalness
incongruency
incommutability
identicality
homosemy