Gargantuan /gär-ganˈtū-ən or ˈtshoo-/

1. Like or worthy of Rabelais's hero Gargantua, a giant of vast appetite
2. (without cap) enormous, prodigious

Garganˈtuism noun

• switchgrass
• switch hit
• switch hits
• switch hitter
• switch hitters
• switchier
• switchiest
• switching
• switchings
• switchman
• switchmen
• switch off
• switch on
• switch-over
• switch-overs
• switch-plant
• switch-plants
• switch selling
• switchy
• swith
• swither
• swithered
• swithering
• swithers
• swits