Dictionary Only:
Profanity Off:

12-Letter Words Containing: IOS

 (In Exact Order)
There are 58 12 letter words, 1 12 letter phrase and 0 12 letter abbr's with IOS in.

Best Scoring 12 Letter Words With: IOS

Expand?WordSave?LengthUsagePointsType
chemiosmotic12
23 adjectiveadj
Valid word for Scrabble US
biosynthetic12
22 adjectiveadj
adjective

• of or relating to biosynthesis

idiosyncrasy12
21 nounn
noun

• a behavioral attribute that is distinctive and peculiar to an individual

biosynthesis12
20 nounn
noun

• production of a chemical compound by a living organism

biosyntheses12
20 nounn
noun

• production of a chemical compound by a living organism

chondriosome12
20 nounn
noun

• an organelle containing enzymes responsible for producing energy

heliospheres12
20 nounn
noun

• the region inside the heliopause containing the sun and solar system

braggadocios12
19 adjectiveadj
noun

• vain and empty boasting

thiosulfates12
18 nounn
noun

• Any salt or ester of thiosulfuric acid

basidiospore12
17 nounn
noun

• a sexually produced fungal spore borne on a basidium

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 12 Letter Words With IOS In Order

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