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)

• procrastinating
• procrastination
• procrastinative
• procrastinativeness
• procrastinator
• procrastinators
• procrastinatory
• procreant
• procreants
• procreate
• procreated
• procreates
• procreating
• procreation
• procreational
• procreations
• procreative
• procreativeness
• procreativenesses
• procreator
• procreators
• Procrustean
• procrypses
• procrypsis
• procryptic