croakless (English) comes from English croak, from Middle English croken, from Old English crācettan, from Proto-Germanic krēk-, from Proto-Indo-European ǵerh₂- — to grow old, to mature.
croakless (English): Without a croaking sound
Definitions
Without a croaking sound
Ancestry of “croakless”, step by step
croakless traces back through two separate lines of ancestry.