• groudhog,
• froundhog,
• vroundhog,
• broundhog,
• hroundhog,
• yroundhog,
• troundhog,
• geoundhog,
• gdoundhog,
• gfoundhog,
• gtoundhog,
• g5oundhog,
• g4oundhog,
• griundhog,
• grundhog,
• grondhog,
• groundhogg,
• ground hog,
• rowdhog,
• ground hogg

• greyhound,
• groomed,
• grinding,
• groundless,
• groundspeed,
• ground out,
• grandly,
• ground rose,
• groundcover,
• ground sloth,
• groundwork,
• groundsman,
• grandiose,
• ground fire,
• grand opera,
• groundling,
• ground ball,
• ground cloth,
• groundnut,
• GRANDE,
• Grundy,
• ground bass,
• groundfish,
• ground glass,
• ground ivy,
• grandiosely,
• ground cedar,
• ground wave,
• grondin,
• grounder,
• grandee,
• ground-floor,
• grandpa,
• ground bait,
• grandson,
• grandad,
• groundsel,
• grindle,
• ground floor,
• grounding,
• grandmother,
• ground,
• grind organ,
• grandi,
• grunden,
• granda,
• ground crew,
• grandiosity,
• grinder,
• ground beef,
• grandchild,
• ground loop,
• grind out,
• ground zero,
• ground plan,
• groundsheet,
• ground rent,
• grounds,
• grandy,
• groundmass,
• ground rule,
• ground pine,
• ground fir,
• groundball,
• groundberry,
• grandma,
• ground pink.

The adjective form of the word "groundhog" is "groundhoggy". However, this term is not commonly used and is often replaced by "groundhog-like" or "resembling a groundhog".

The plural of the "groundhog" can be the "groundhogs".

The singular of the "groundhog" can be the "groundhog".