pennyroyal /pen-i-roiˈəl/

1. A species of mint (Mentha pulegium) once valued in medicine
2. A related plant, Hedeoma pulegioides (US)

• individualize
• individualized
• individualizes
• individualizing
• knut
• k.o.
• ko
• ko-
• KO
• koa
• koala
• koala bear
• koalas
• koan
• koans
• koas
• kob
• koban
• kobang
• kobangs
• kobans
• kobo
• kobold
• kobolds
• kobs