indistinguishable

English Thesaurus

1. exactly alike; incapable of being perceived as different (adj.all)

similar	:	same,
definition	:	closely similar or comparable in kind or quality or quantity or degree (adj.all)

2. not capable of being distinguished or differentiated (adj.all)

antonym	:	distinguishable,
definition	:	capable of being perceived as different or distinct (adj.all)

3. exactly alike; incapable of being perceived as different (adj.all)

derivation	:	identicalness, identity, indistinguishability,
definition	:	exact sameness (noun.attribute)

4. not capable of being distinguished or differentiated (adj.all)

antonym	:	distinguishable,
definition	:	capable of being perceived as different or distinct (adj.all)

5. exactly alike; incapable of being perceived as different (adj.all)

derivation	:	identicalness, identity, indistinguishability,
definition	:	exact sameness (noun.attribute)