triennium/trieʹeni·əm/ noun (pl trienniums triennia /-ni·ə/)

• herb Paris
• herb Robert
• herculean
• Hercules beetle
• Hercynian
• herd
• herd instinct
• herdsman
• here
• hereabouts
• hereafter
• here and now
• here and there
• hereat
• hereby
• hereditable
• hereditament
• hereditary
• heredity
• Hereford
• here goes
• herein
• hereinafter
• hereof
• heresiarch