pollywog or polliwog /polˈi-wog/ or pollywig or polliwig /-wig/

A tadpole (also porwiggˈle)

• case-hardening
• case-hardens
• case histories
• case history
• casein
• case in one's checks
• case in point
• caseins
• case-knife
• case-knives
• case law
• case laws
• case-load
• case-loads
• casemaker
• casemakers
• caseman
• casemate
• casemated
• casemates
• casemen
• casement
• casement cloth
• casement curtain
• casement curtains