delimitation

noun 0.745

delineation

noun 0.677

delimiting

noun 0.641

boundary

noun 0.623

delineator

noun 0.595

debarkation

noun 0.582

diremption

noun 0.570

distinction

noun 0.560

divarication

noun 0.556

separation

noun 0.550

marking

noun 0.549

differentia

noun 0.548

demerger

noun 0.529

segmentation

noun 0.528

separatrix

noun 0.525

definiteness

noun 0.522

designation

noun 0.521

demonstrative

noun 0.518

designatum

noun 0.516

definitiveness

noun 0.516

border

noun 0.515

definitive

noun 0.513

denotatum

noun 0.512

declination

noun 0.512

definition

noun 0.512

definite

noun 0.511

deconstruction

noun 0.510

declaration

noun 0.509

distinctness

noun 0.509

divider

noun 0.504

distinguishing

noun 0.503

division

noun 0.503

disjuncture

noun 0.502

discernment

noun 0.502

demonstration

noun 0.501

separating

noun 0.500