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20-Letter Words Containing: C,O,G,N,I,S,E,R

 (In Any Order)
There are 14 20 letter words, 78 20 letter phrases and 0 20 letter abbr's with C,O,G,N,I,S,E,R in.

Best Scoring 20 Letter Words With: C,O,G,N,I,S,E,R

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (14)
uncompromisingnessesultracentrifugationssyncategorematicallyneurophysiologicallyneuropharmacologistsneuroendocrinologistneuroendocrinologiesmicropaleontologistscounterintelligencescounterdemonstratingcounterconditioningsoophorosalpingectomynephroangiosclerosismagnetohydrodynamics
Phrases (78)
signature recognitionsedative-hypnotic drugsecond coming of christplasminogen activatorphotographic emulsionluscinia megarhynchosgleditsia triacanthosgenus phoenicophoriumgenus ornithorhynchusgaultheria procumbensarcheological remainsapium graveolens dulceambrose gwinett biercealessandro cagliostroacquisition agreementword processing systemuniversity of michiganuniversal gas constantunited states congressspecial-interest groupsecond earl of guilfordreuben lucius goldbergprice-to-earnings ratiopodocarpus ferrugineaperomyscus gossypinusorganic brain syndromeneurological disordernecrotizing enteritisnarthecium ossifragummorchella angusticepsmeriones unguiculatusmagnesium bicarbonatemacronectes giganteuslaguncularia racemosakosteletzya virginicakinetic theory of gaseshylactophryne augustihippodamia convergensgregory goodwin pincusgreater peritoneal sacgraeco-roman wrestlinggooseneck loosestrifegolden-crested kingletgnaeus julius agricolagiovanni schiaparelligeranium richardsoniigeometric progressiongeoffroea decorticansgenus ptilonorhynchusgenus pithecanthropusgenus corynebacteriumgastrophryne olivaceagalvanic skin responseform genus rhizoctiniaforeign correspondentforeground processingerigonum fasciculatumeragrostic abyssinicaenglish cocker spanielechinochloa crusgalliechinocactus grusoniidirect supporting firecrataegus biltmoreanaconvergent strabismusconstantine i of greececonservation of energyconservation of chargecompensatory spendingcommon snapping turtleclose-quarter fightingcharles dillon stengelcarolina spring beautybackground processingaversive conditioningasparagus officinalesarctic ground squirrelandrew jackson downingafrican bowstring hemp
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