Dictionary Only:
Profanity Off:

14-Letter Words That Start With: OSM

There are 3 14-letter words, 1 14-letter phrase and 0 14-letter abbr's that start with OSM.

Best Scoring

Expand?WordSave?LengthUsagePointsType
osmoregulatory14
20 adjectiveadj
Valid word for Scrabble US
osmoregulation14
17 nounn
noun

• The homeostatic regulation of osmotic pressure in the body in order to maintain a certain water content (concentration of electrolytes, pH, etc).

Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 14 Letter Words

WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen