disorganisation vs. disorganization
disarrangement vs. disorganization
disembowelment vs. evisceration
digitalisation vs. digitalization
defalcation vs. misappropriation
differentiation vs. distinction
differentiation vs. specialization
diagramming vs. schematization
dramatisation vs. dramatization
depersonalisation vs. depersonalization
depersonalisation vs. reification
discontinuance vs. discontinuation
discouragement vs. disheartenment
decolonisation vs. decolonization
discrimination vs. favouritism
decriminalisation vs. decriminalization
denationalisation vs. denationalization
denationalization vs. privatization
denationalization vs. privatisation
disobedience vs. noncompliance
demobilisation vs. demobilization