bivalent /bī-vāˈlənt or bivˈə-lənt/

1. Having a valency of two (chem)
2. Relating to one of a pair of homologous chromosomes (also noun)

• bingles
• bingo
• bingo hall
• bingo halls
• bingos
• bingo wing
• bingo wings
• bings
• bingy
• bink
• binks
• bin-liner
• bin-liners
• binman
• binmen
• binnacle
• binnacles
• binned
• binning
• binocle
• binocles
• binocular
• binocularly
• binoculars
• binocular vision