behemoth /bə- or bi-hēˈmoth/

1. An animal described in the Bible (Job 40.15–18), usually taken to be the hippopotamus
2. A great beast
3. Something huge or gigantic

• grippers
• grippes
• grippier
• grippiest
• gripping
• grippingly
• gripple
• gripples
• grippy
• grips
• gripsack
• gripsacks
• griptape
• griptapes
• Griqua
• gris
• grisaille
• grisailles
• gris-amber
• gris-amber-steam'd
• grise
• grised
• Griselda
• grisely
• griseofulvin