gametogenesis/ˌgamitohʹjenəsis/ noun

• fallow
• fallow deer
• fall/run foul of
• fall short
• fall/slip through the net
• fall through
• fall to
• false
• false alarm
• false colour
• false dawn
• false economy
• false friend
• false fruit
• falsehood
• false imprisonment
• false memory
• false pretences
• false rib
• false start
• false step
• falsetto
• falsework
• falsies
• falsify