17 letter adjectives that contain O

We have listed 68 17-letter adjectives that contain O for you in this WordMom word list. All these 17-letter adjectives that contain O were verified by specialists in the English language.

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  • antiferromagnetic
  • australopithecine
  • antiauthoritarian
  • antihypochondriac
  • anthropomorphitic
  • autoschediastical
  • acromonogrammatic
  • angiomonospermous
  • acanthopterygious
  • congregationalist
  • counterproductive
  • compartmentalized
  • compartmentalised
  • cytoarchitectural
  • cardiorespiratory
  • cytoarchitectonic
  • chromatographical
  • cryptocrystalline
  • contradistinctive
  • chronogrammatical
  • deconstructionist
  • disproportionable
  • electromechanical
  • extraprofessional
  • fibrochondrosteal
  • hypophysectomized
  • hypophysectomised
  • hydrocarbonaceous
  • institutionalised
  • institutionalized
  • immunosuppressive
  • immunocompromised
  • immunotherapeutic
  • intercommunicable
  • iatromathematical
  • intertranspicuous
  • intertrochanteric
  • laryngopharyngeal
  • maxillomandibular
  • nondenominational
  • nonrepresentative
  • nonphotosynthetic
  • nitrohydrochloric
  • opisthobranchiate
  • omphalomesenteric
  • psychotherapeutic
  • physiotherapeutic
  • parapsychological
  • paleontographical
  • phytogeographical
  • phylactolaematous
  • pharyngobranchial
  • pharyngolaryngeal
  • pleuropericardial
  • peptohydrochloric
  • peristeromorphous
  • pulmonibranchiate
  • representationary
  • scrophulariaceous
  • siphonobranchiate
  • stylommatophorous
  • sulphophosphorous
  • thermogravimetric
  • thermohydrometric
  • triskaidekaphobic
  • theophilanthropic
  • ultraconservative
  • underproportioned