Usage examples for waddler:

• And she said,- Now what's the use, Of letting that old waddler have Such a pretty thing as that? "Our Young Folks at Home and Abroad" – Various

• The waddler prudently retired, but the Spitz, with all the disproportionate courage of a knight of old attacking a fire- breathing dragon, lanced himself in front of the car. "The Princess Passes" – Alice Muriel Williamson and Charles Norris Williamson

• There is always something rather taking in the way a duck changes itself in an instant from a slow, clumsy waddler of the earth to a graceful, buoyant swimmer of the waters, and Crefton waited with a certain arrested attention to watch the leader of the file launch itself on to the surface of the pond. "The Chronicles of Clovis" – Saki