Words that contain 'op' and end in 'on'


Select from up to a sizable 312 results for words that contain 'op' and end in 'on'.

6 letter words

  • acopon
  • opaion
  • operon
  • ophion
  • option

7 letter words

  • metopon
  • ophryon
  • opinion
  • opticon
  • trophon

8 letter words

  • adoption
  • autophon
  • colophon
  • cooption
  • copatron
  • demophon
  • enoplion
  • eophyton
  • hypopyon
  • metopion
  • neophron
  • oophoron
  • ophidion
  • optation
  • populeon
  • propylon
  • prosopon
  • sopition
  • tropaion

9 letter words

  • agropyron
  • calopogon
  • coportion
  • demophoon
  • ectropion
  • entropion
  • lophiodon
  • onopordon
  • operation
  • opination
  • opisthion
  • oppletion
  • populaton
  • preoption
  • propodeon
  • troparion

10 letter words

  • andropogon
  • balopticon
  • cymbopogon
  • cooptation
  • copulation
  • disopinion
  • epiopticon
  • epoophoron
  • geoprumnon
  • gyropigeon
  • hypopteron
  • homopteron
  • lycoperdon
  • lophosteon
  • mecopteron
  • mesophryon
  • mesoplodon
  • misopinion
  • monopteron
  • omophorion
  • oppilation
  • opposition
  • oppression
  • panopticon
  • penelophon
  • philopogon
  • population
  • preopinion
  • propassion
  • propension
  • propleuron
  • proportion
  • propulsion
  • readoption
  • rhizopogon
  • sciopticon
  • tragopogon
  • unadoption
  • zenelophon
  • zygopteron

11 letter words

  • adoperation
  • apocopation
  • apotropaion
  • artophorion
  • astrophyton
  • bellerophon
  • coleopteron
  • cooperation
  • coplanation
  • dendropogon
  • heliopticon
  • hydrophyton
  • hyoplastron
  • inoperation
  • kaleidophon
  • keraulophon
  • lithopedion
  • mesopleuron
  • neuropteron
  • nonadoption
  • oppugnation
  • orthopteron
  • osteopedion
  • paroophoron
  • photoproton
  • preadoption
  • proadoption
  • propagation
  • propylation
  • propination
  • proposition
  • propriation
  • psilophyton
  • reoperation
  • syncopation
  • spirophyton
  • trilophodon
  • trinopticon
  • zoopantheon
  • zooplankton

12 letter words

  • aeroplankton
  • antistrophon
  • coperception
  • coproduction
  • cryoplankton
  • deoppilation
  • depopulation
  • disoperation
  • electropoion
  • endoplastron
  • entoplastron
  • episcopation
  • hymenopteron
  • hypoplankton
  • hypoplastron
  • holoplankton
  • improportion
  • lepidopteron
  • lycopersicon
  • lithopaedion
  • loxolophodon
  • maloperation
  • meroplankton
  • mesoplankton
  • mesoplastron
  • nanoplankton
  • nematophyton
  • opsonization
  • optimization
  • osteopaedion
  • pastophorion
  • preoperation
  • propitiation
  • propugnation
  • propulsation
  • recopilation
  • reopposition
  • reoppression
  • repopulation
  • reproportion
  • retropulsion
  • rheoplankton
  • sceuophorion
  • scirophorion
  • stauropegion

13 letter words

  • adenophlegmon
  • aeolopantalon
  • appropriation
  • boustrophedon
  • chilectropion
  • coloplication
  • copperization
  • disproportion
  • expropriation
  • hypsilophodon
  • improperation
  • impropriation
  • intropression
  • lateropulsion
  • limnoplankton
  • macroplankton
  • malproportion
  • microplankton
  • misproportion
  • nannoplankton
  • nonopposition
  • nonoppression
  • opacification
  • paraoperation
  • phytoplankton
  • preopposition
  • preoppression
  • propolization
  • retroposition
  • saproplankton
  • schizopetalon
  • stylopization
  • subpopulation
  • thysanopteron
  • trapezophoron

14 letter words

  • apostrophation
  • atropinization
  • epidermophyton
  • episcopization
  • eusthenopteron
  • eutrophication
  • lateroposition
  • lyophilization
  • mesoparapteron
  • micropulsation
  • monopolisation
  • monopolization
  • noncooperation
  • nonpropagation
  • nonsyncopation
  • opsonification
  • overpopulation
  • overproportion
  • popularisation
  • popularization
  • potamoplankton
  • proprioception
  • propublication
  • repropitiation
  • seroprevention
  • sophistication

15 letter words

  • appropinquation
  • coprecipitation
  • decopperization
  • europeanization
  • faradopalpation
  • gastroplication
  • hydropropulsion
  • intrapopulation
  • micropopulation
  • microprojection
  • nonpropitiation
  • photoproduction
  • properispomenon
  • propylitization
  • protorthopteron
  • radioprotection
  • reappropriation
  • retrocopulation
  • suboptimization
  • superopposition
  • superpopulation
  • superproportion
  • thermopalpation
  • tropicalisation
  • tropicalization
  • unappropriation
  • underpopulation
  • underproportion

16 letter words

  • bioprecipitation
  • copolymerization
  • desophistication
  • disappropriation
  • ectropionization
  • malappropriation
  • misappropriation
  • nonappropriation
  • parallelopipedon
  • philosophisation
  • philosophization
  • proappropriation
  • proparticipation
  • protelytropteron
  • protocoleopteron
  • repopularization
  • underproposition
  • unsophistication

17 letter words

  • esophagoplication
  • glaucophanization
  • microhymenopteron
  • microlepidopteron
  • micropolarization
  • protohymenopteron
  • thermopenetration

18 letter words

  • antimonopolization
  • antipopularization
  • antisophistication
  • counterproposition
  • disproportionation
  • homopolymerization
  • monophthongization
  • ophthalmencephalon
  • oversophistication
  • palaeodictyopteron

19 letter words

  • cosmopolitanisation
  • cosmopolitanization
  • electropuncturation
  • hydropneumatization
  • hypersophistication
  • photopolymerization

20 letter words

  • anthropomorphisation
  • anthropomorphization
  • photophosphorylation
  • thermopolymerization

22 letter words

  • deanthropomorphization
  • dicyclopentadienyliron

What is the best score you can get in Scrabble using this list of words that have 'op' in and end with 'on'?
As there are heaps of words from which to select, we would suggest opting for 'hypopyon' which scores 21 points.

What is the most popular word for this page?
The most popular word for your request is 'opinion'.

What's a strange word from all the word combos possible on this list?
'Appropriation' definitely stands as the most unusual word in our list of words that have 'op' in and end with 'on'. The dictionary defines it as "1. The act of setting apart or assigning to a particular use or person, or of taking to one's self, in exclusion of all others; application to a special use or purpose, as of a piece of ground for a park, or of money to carry out some object. 2....".

How many letters does the longest word from this list contain?
'Deanthropomorphization'

What is the max number of words you are able to assemble from this list?
You can go with up to 312 words using our page of words containing 'op' and ending with 'on'.