bimetallic

noun 0.720

bimetallic strip

noun 0.568

bicameralism

noun 0.558

numismatics

noun 0.547

biculturalism

noun 0.541

bilingualism

noun 0.535

bigeminal

noun 0.529

bilinguality

noun 0.529

cross of gold

noun 0.526

bipolarism

noun 0.525

bismuth

noun 0.524

biliteracy

noun 0.522

bimonthly

noun 0.521

numismatist

noun 0.519

bipolarity

noun 0.517

bivalence

noun 0.515

bivalent

noun 0.511

metalling

noun 0.507

free silver

noun 0.507

bimetal strip

noun 0.506

dualism

noun 0.502