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21-Letter Words Containing: I,B,U,R

 (In Any Order)
There are 4 21 letter words, 141 21 letter phrases and 0 21 letter abbr's with I,B,U,R in.

Best Scoring 21 Letter Words With: I,B,U,R

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We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (4)
intersubstitutabilityhypersusceptibilitiesbuckminsterfullerenesconstructive-metabolic
Phrases (141)
tumultuous disturbancetibet autonomous regionsyngnathus hildebrandirepublic of cote d'ivoirepseudemys rubriventrisprotector of boundariespolitical contributionmanufacturing businessligustrum obtusifoliumknight of the round tableklebs-loeffler bacillusjames william fulbrightintestinal obstructionhelichrysum bracteatumhans holbein the youngerfederal security bureauelectrical disturbanceelectrical distributordisturbance of the peacedestructive metabolismdesoxyribonucleic acidcucurbita argyrospermacolombian monetary unitcambodian monetary unitbyzantine architecturebureaucratic procedurebulgarian monetary unitbrazilian monetary unitbhutanese monetary unitbattle of granicus riverbarthold george niebuhracanthocybium solandriyellow-breasted buntingxestobium rufovillosumwilliam hubbs rehnquistwhite-breasted nuthatchviccinium membranaceumvenae cerebrum inferiorvena retromandibularisursus arctos horribilisuniversity of cambridgetrichomanes boschianumsuborder scorpaenoideasuborder ornithomimidasuborder euronithopodasubfamily uvulariaceaesubfamily dracaenaceaesubdivision pteropsidasubclass cnidosporidiastrawberry-shrub familystephanotis floribundasouth american bullfrogskeleton in the cupboardselenarctos thibetanusschlumbergera buckleyirudolf ludwig mossbauerrocky mountain bee plantrock-climbing equipmentrobert maynard hutchinsrepublic of south africarepublic of sierra leoneratbite fever bacteriumranunculus glaberrimuspyxidanthera barbulatapunctuated equilibriumpulmonary tuberculosispublic relations personpolemonium van-bruntiaeplatycerium bifurcatumpipistrellus subflavuspieter bruegel the elderpeople's republican armypedilanthus bracteatusoriental black mushroomoccipital protuberancenycticebus tardigraduanierembergia rivularismusculus biceps femorismusculus biceps brachiimuhlenbergia schreberimaturity-onset diabetesmaster in public affairsloiseleuria procumbenslesser butterfly orchidlateral geniculate bodylanthanotus borneensislagarostrobus colensoiking arthur's round tablekarl gustav jacob jacobijohan august strindbergislamic republic of iraninitial public offeringicterus galbula galbulahybrid tuberous begoniahibiscus heterophyllushabenaria unalascensisgustav robert kirchhoffguillain-barre syndromegreater rhomboid musclegreat plains paintbrushgibraltar monetary unitgaylussacia brachyceragamma aminobutyric acidfrequency distributionfrench ultramarine blueexternal oblique muscleeuphorbia heterophyllaeuphorbia caput-medusaeeuphorbia amygdaloidesdouglas elton fairbanksdouble-blind experimentdistribution agreementdigital subscriber linediethylbarbituric acidcucurbita pepo melopepocucurbita foetidissimaconscientious objectorchorionic villus biopsycarl gustav jacob jacobicapsella bursa-pastoriscalifornia black walnutcalcium-channel blockerbritish house of commonsbranchiopod crustaceanbrachychiton rupestrisbrachychiton populneusbrachychiton australisbotrychium virginianumboeuf fondu bourguignonbiquadratic polynomialbernoulli distributionbermuda maidenhair fernbeaumontia grandiflorabeating-reed instrumentaugust ferdinand mobiusatrioventricular blockarteria bulbi vestibuliarmoured combat vehicleanton gregor rubinsteinantoine henri becquerelamerican cranberry bush
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