A complete list of words allowable in English International
Scrabble as per the SOWPODS2 word list:
addend, addled, bedded, budded, codded, dadded, daddle, dadoed,
dauded, dawded, deaded, deeded, didder, diddle, diddly, dodded,
dodder, doddle, dodged, doodad, dudder, duddie, eddied, gadded,
godded, hodded, kidded, lidded, madded, mudded, nodded, padded,
podded, radded, redded, ridded, rodded, rudded, sadded, sodded,
tedded, todded, wadded, wedded, wudded