Dictionary Only:
Profanity Off:

15-Letter Words Containing: I,O,P,S,S,T,T,Y

 (In Any Order)
There are 28 15 letter words, 8 15 letter phrases and 0 15 letter abbr's with I,O,P,S,S,T,T,Y in.

Best Scoring 15 Letter Words With: I,O,P,S,S,T,T,Y

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

psychotherapist15
30 nounn
noun

• a therapist who deals with mental and emotional disorders

sympathectomies15
29 nounn
noun

• surgical interruption of a nerve pathway in the sympathetic nervous system

physiotherapist15
28 nounn
noun

• therapist who treats injury or dysfunction with exercises and other physical treatments of the disorder

hypnotherapists15
28 nounn
Valid word for Scrabble US
sophisticatedly15
26 adverbadv
Valid word for Scrabble US
astrophysicists15
25 nounn
noun

• an astronomer who studies the physical properties of celestial bodies

nonpsychiatrist15
25 nounn
Valid word for Scrabble US
subreptitiously15
22 adverbadv
Valid word for Scrabble US
poststimulatory15
22 adjectiveadj
Valid word for Scrabble US
or scroll down to see all results...
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 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