agreement
coequality
coincidence
congruence
correspondence
differentiation
differentness
distinctiveness
egohood
equality
equivalence
homogeneity
homoousia
human factor
identity
indistinguishability
individualism
individuality
integrity
no difference
nominalism
nonconformity
oneness
particularism
particularity
personal equation
personal identity
personality
personship
sameness
self-identity
selfhood
selfishness
selfsameness
singularity
soul
synonymity
synonymousness
synonymy
uniqueness
unity