Dictionary Only:
Profanity Off:

15-Letter Words Starting OP & Ending S

There are 18 15 letter words, 1 15 letter phrase and 0 15 letter abbr's starting with 'OP' and ending with 'S'.

Best Scoring

Expand?WordSave?LengthUsagePointsType
ophthalmoscopes15
29 nounn
noun

• medical instrument for examining the retina of the eye

ophthalmologies15
26 nounn
noun

• the branch of medicine concerned with the eye and its diseases

openmouthedness15
23 nounn
Valid word for Scrabble US
openheartedness15
21 nounn
Valid word for Scrabble US
optoelectronics15
21 noun, adjectiven, adj
noun

• The branch of physics that deals with the interaction of light with electronic devices, or the production of light from such devices

opprobriousness15
21 nounn
Valid word for Scrabble US
operativenesses15
20 nounn
Valid word for Scrabble US
opportunenesses15
19 nounn
noun

• timely convenience

operationalisms15
19 adjectiveadj
noun

• (philosophy) the doctrine that the meaning of a proposition consists of the operations involved in proving or applying it

opinionatedness15
18 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 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