interchangeable Synonyms

standardised standardized exchangeable similar transmutable synonymous synonymic symmetric selfsame same returnable replaceable replaceability redeemable reciprocal permutable mutual tantamount transferable translatable substitutable reciprocatory reciprocative like peas in a pod interactive fungible fungibility autologous transferrable give-and-take uniform undifferentiated twin transposable modular modifiable convertible contagious connatural confusable complementary compatible comparable commutative commutable commensurate changeable assignable analogous alternant