Words starting with ON
Every word in the dictionary whose first 2 letters are ON — 115 of 172,823.
- Words
- 115
- Everyday
- 24in the size-ranked core
- Longest
- 17onomatopoetically
- Shortest
- 2on
- on
- once
- oncoming
- one
- onerous
- ones
- oneself
- ongoing
- onion
- onions
- onlooker
- onlookers
- only
- onomatopoeia
- onrush
- onrushes
- onset
- onsets
- onslaught
- onslaughts
- onto
- onus
- onuses
- onward
- onboard
- oncogene
- oncogenes
- oncologist
- oncologists
- oncology
- oneness
- onerously
- onerousness
- onetime
- onionskin
- onlooking
- onomatopoeic
- onomatopoetic
- onrushing
- onshore
- onside
- onstage
- ontogeny
- ontological
- ontology
- onyx
- onyxes
- onager
- onagers
- onagri
- onanism
- onanisms
- onanist
- onanistic
- onanists
- onchocerciases
- onchocerciasis
- oncidium
- oncidiums
- oncogeneses
- oncogenesis
- oncogenic
- oncogenicities
- oncogenicity
- oncologic
- oncological
- oncologies
- oncomings
- oncornavirus
- oncornaviruses
- onefold
- oneiric
- oneirically
- oneiromancies
- oneiromancy
- onenesses
- onerousnesses
- ongoingness
- ongoingnesses
- onionskins
- oniony
- onium
- onomastic
- onomastically
- onomastician
- onomasticians
- onomastics
- onomatologies
- onomatologist
- onomatologists
- onomatology
- onomatopoeias
- onomatopoeically
- onomatopoetically
- ons
- onstream
- ontic
- ontically
- ontogeneses
- ontogenesis
- ontogenetic
- ontogenetically
- ontogenies
- ontologically
- ontologies
- ontologist
- ontologists
- onychophoran
- onychophorans
- ondogram
- ondograms
- onerier
- oneriest
- onery
- onwards
What is in this list
The longest is onomatopoetically at 17 letters.
They run from 2 to 17 letters; 16 of them have 9 letters, more than any other length.
24 of them — 21% — are in the everyday tier; the rest are filed as rarer.
Every one of them contains each of N and O.
The one furthest down the tiers is ondograms, filed in the unranked list.
2
13
24
65
56
107
158
139
1610
811
1412
613
1114
515
116
117
1
Other openings of 2 letters
Elsewhere
- All O…5,843
- ends ACK
- ends ADS
- ends AGE
- ends ALS
- ends AMS
- ends AND
- ends ANS
- ends ANT
- ends ARD
- ends ARS
- ends ARY
- ends ASE
Ordered everyday words first, then alphabetical inside each group — the same rule on every list here. At most 300 are printed on one page.