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Words starting with M, then O, ending in N

314 words fit this spine. The 240 most recognizable are listed below, longest and commonest first. They start with M, end with N, and contain O in that order in between — not necessarily side by side.

Near misses
  • macadamia doesn't fit: it starts with M but ends with A, not N.
  • madden doesn't fit: it has the right ends but no O in the middle.

3-letter words

mon

4-letter words

moan, moon, morn

5-letter words

macon, mason, melon, meson, moron, mourn

6-letter words

macron, mammon, maroon, marron, mascon, matron, melton, merlon, micron, mignon, mikron, minion, modern, molten, morgan, motion, moulin, mutton

7-letter words

madzoon, malison, mansion, matzoon, megaton, menazon, mention, metopon, midiron, midnoon, midtown, million, miscoin, misjoin, mission, mitogen, monsoon

8-letter words

macaroon, madwoman, madwomen, magneton, mandolin, marathon, markdown, marocain, martagon, mastodon, melodeon, meltdown, mesotron, metazoan, metazoon, methadon, mezereon, mirliton, misgrown, misknown, misunion, moccasin, mountain

9-letter words

magnetron, malathion, marmorean, medaillon, medallion, mediation, melatonin, mellotron, mentation, merbromin, microloan, migration, misbutton, misgovern, misreckon, misspoken, misthrown, mitomycin

10-letter words

maceration, maculation, mangosteen, marination, markswoman, markswomen, maturation, mavourneen, medication, meditation, meromyosin, mesenteron, midsection, miscaption, misprision, mitigation, moderation, motivation, mutilation

11-letter words

machination, madreporian, malapropian, malediction, malefaction, malfunction, malposition, manumission, margination, mastication, melioration, mensuration, mercuration, metafiction, methanation, methylation, metrication, micturition, millimicron, misbegotten, miscitation, miscreation, misdivision, misfunction, mislocation, misposition, molestation

12-letter words

majoritarian, malformation, malnutrition, malocclusion, malversation, manipulation, masturbation, maximization, melanization, memorization, menstruation, metropolitan, minimization, ministration, misdirection, miseducation, misquotation, mobilization, modification, multimillion

13-letter words

machicolation, macroglobulin, magnetization, magnification, malabsorption, malacostracan, maladaptation, manifestation, martyrization, mastigophoran, matriculation, mechanization, megalopolitan, mercerization, mesencephalon, metallization, metencephalon, methemoglobin, microplankton, milliroentgen, misallocation, misassumption, miscegenation, misconception, misconnection, misestimation, misevaluation, misimpression, misperception, mitochondrion, modernisation, modernization

14-letter words

macroevolution, microevolution, microinjection, micropulsation, militarization, mineralization, misapplication, misattribution, miscalculation, miscomputation, miscorrelation, misdescription, misinformation, misorientation, missionization, mistranslation, misutilization, multiplication

15-letter words

maldistribution, marginalization, masculinization, materialization, mathematization, megacorporation, microaggression, microdissection, microprojection, miniaturization, misapprehension, misconstruction, misdistribution, misrecollection, misregistration, misvocalization

16-letter words

macroinstruction, magnetostriction, mechanoreception, microcirculation, microinstruction, misappropriation, miscommunication, miscomprehension, mispronunciation, mistranscription

17-letter words

maladministration, melodramatization, micromanipulation, microreproduction, misadministration, misclassification, misidentification, misinterpretation, misrepresentation

18-letter words

microencapsulation

19-letter words

mischaracterization

20-letter words

microminiaturization

Where this pattern came from

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How the rule works

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