Hiccup Trains This "dental-Free" Dragon and Friend

This page is the CodyCross answer for the clue below from Small World, Group 690, Puzzle 3 (Dust Particles).

Question is: Hiccup Trains This "dental-Free" Dragon and Friend

and the answer is: TOOTHLESS

Word Meaning:

TOOTHLESS — Having no teeth.

Definitions from Wiktionary.