Spadefish :: Spadefish (n.) An American market fish (Chaetodipterus faber) common on the southern coasts; -- called also angel fish, moonfish, and porgy..
Spadefoot :: Spadefoot (n.) Any species of burrowing toads of the genus Scaphiopus, esp. S. Holbrookii, of the Eastern United States; -- called also spade toad..
Spadeful :: Spadeful (n.) As much as a spade will hold or lift.