12 letter words starting with O
31 of the 1,351 words with 12 letters start with O (2%); the most frequent are organization, occasionally, organisation and overwhelming. Most common ending: -ing (6 words).
Word list
31 words
- organization
- occasionally
- organisation
- overwhelming
- observations
- occupational
- optimization
- orchestrated
- overshadowed
- overreacting
- overcrowding
- osteoporosis
- overpowering
- orientations
- outstretched
- oscillations
- oceanography
- overthinking
- otherworldly
- overestimate
- outrageously
- obstructions
- outperformed
- overreaction
- overthrowing
- optimisation
- outbuildings
- ostentatious
- obsolescence
- obstetrician
- orthodontist
Search instead of browsing
12 letters, other first letters
Starting with O, other lengths
Related
Source and licence
Word list: SCOWL (Spell Checker Oriented Word Lists by Kevin Atkinson; wordlist.aspell.net), size 60, US and British spellings, lower-case words a–z only (no names or abbreviations), including plurals and verb forms; of these only words with a frequency of at least 2.5 on the Zipf scale (about 3 in 10 million words) in the frequency list wordfreq by Robyn Speer (data CC BY-SA 4.0; origin and processing), sorted by that frequency. Counted are the letters a–z. Licence of these lists: GNU GPL version 3 or later (GPL-3.0, SCOWL copyright notice). Raw list as a text file (word and frequency value): haeufig-12.txt.
For word games such as Scrabble or crosswords this is a collection of common words, not an official game list: whether a word counts in a particular game is decided by its rules. No point values are given here.
Updated: