Dictionary Only:
Profanity Off:

13-Letter Words Containing: I,I,M,N,O,P,S,T

 (In Any Order)
There are 93 13 letter words, 4 13 letter phrases and 0 13 letter abbr's with I,I,M,N,O,P,S,T in.

Best Scoring 13 Letter Words With: I,I,M,N,O,P,S,T

Expand?WordSave?LengthUsagePointsType
suboptimizing13
29 adjectiveadj
Valid word for Scrabble US
optimizations13
26 nounn
noun

• the act of rendering optimal

extemporising13
25 verb, adverbv, adv
verb

• perform without preparation

amphictyonies13
25 nounn
noun

• an association of neighboring states or tribes in ancient Greece; established originally to defend a common religious center

physostigmine13
24 nounn
noun

• used in treatment of Alzheimer's disease and glaucoma

spectinomycin13
24 nounn
noun

• an antibiotic used to treat gonorrhea

perfectionism13
22 nounn
noun

• a disposition to feel that anything less than perfect is unacceptable

chemisorption13
22 noun, adjectiven, adj
noun

• adsorption (especially when irreversible) by means of chemical instead of physical forces

imperfections13
22 nounn
noun

• the state or an instance of being imperfect

impecuniosity13
22 nounn
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 13 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