Binary and Biform

Binary adjective - Consisting of two members or parts that are usually joined.

Biform and binary are semantically related in part topic. In some cases you can use "Biform" instead an adjective "Binary".

Biform adjective - Having or combining two forms.

Binary and biform are semantically related in part topic. You can use "Binary" instead an adjective "Biform", if it concerns topics such as double.