Respuesta :

2 syllables:                  

fishbowl
lookout
yardstick
desktop
railroad
snowstorm
bookcase
bedroom
blindfold
newborn
bedspread
yourself
clothesline


3 syllables:
overhead
waterproof
grandparent
loudspeaker
overdo
undertake


I think that's it. If I missed any, let me know. Hope this helps. :)