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Longest Seven Syllable Words

These are the longest Seven syllable words in the US English language. Seven syllable words are called septisyllablic or septisyllable words. A list of the longest words containing Seven syllables.

advancedgascooledreactor
fixedpointrepresentation
austeniticstainlesssteel
macracanthrorhynchiasis
pseudolamellibranchiate
destructivedistillation
complementarywavelength
closedcircuittelevision
phenolsulphonephthalein
thymolsulphonephthalein
atmosphericperspective
centimetregrammesecond
deanthropomorphization
extremelyhighfrequency
nondistinguishableness
circumstantialevidence
chlorprophenpyridamine
noninterchangeableness
counterclassifications
microcryptocrystalline
dacryocystoblennorrhea
houseofrepresentatives
fractionaldistillation
classificationschedule
acquiredcharacteristic

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