groat /grōt (formerly gröt)/

1. An obsolete English silver coin, worth four old pence and after 1662 coined only as Maundy money (the silver fourpenny-piece, coined 1836–56, was not officially called a groat)
2. A very small sum, proverbially

• hallucinating
• hallucination
• hallucinations
• hallucinative
• hallucinatory
• hallucinogen
• hallucinogenic
• hallucinogens
• hallucinoses
• hallucinosis
• hallux
• hallway
• hallways
• hallyon
• hallyons
• halm
• halma
• halmas
• halms
• halo
• halobiont
• halobiontic
• halobionts
• halobiotic
• halocarbon