Riddle noun – Something hard to understand or explain. Stickler and riddle are semantically related in brain-teaser topic. In some cases you can use "Stickler" instead a noun "Riddle". Nearby Words: riddled, riddling
Stickler noun – Someone who insists on something. Riddle and stickler are semantically related in puzzle topic. You can use "Riddle" instead a noun "Stickler".