There are 22 6-letter words that start with 'mor'.
| morale | morals | morass | morays | morbid | 
| moreen | morels | morgan | morgen | morgue | 
| morion | morons | morose | morpho | morphs | 
| morris | morros | morrow | morsel | mortal | 
| mortar | morula | |||
Note: These 22 6-letter words that start with 'mor' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with mort, morp, mora, moro, more, mord, morg, morb, morr, mors, moru, mori, morn, morc.
4-letter words start with 'mor' (5)