sporogenesis/spawrohʹjenəsis/ noun

• blotch
• blot one's copybook
• blot out
• blotter
• blotting paper
• blotto
• blouse
• blouson
• blow
• blow a hole in
• blow away
• blowback
• blow-by-blow
• blow-dry
• blower
• blowfish
• blowfly
• blowgun
• blowhard
• blowhole
• blow hot and cold
• blow in
• blow-in
• blow-job
• blow/knock one's socks off