| ANTIQUATEDNESS | • antiquatedness n. The state or quality of being antiquated. • ANTIQUATEDNESS n. the state of being antiquated.
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| DESQUAMATORIES | • DESQUAMATORY n. an obsolete surgical instrument once used for the desquamation of bones. | 
| EQUESTRIANISMS | • equestrianisms n. Plural of equestrianism. • EQUESTRIANISM n. horsemanship.
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| INADEQUATENESS | • inadequateness n. Inadequacy. • INADEQUATE n. not adequate.
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| QUAESTIONARIES | • QUAESTIONARY n. (Scott) a religious pardoner, also QUESTIONARY. | 
| QUALMISHNESSES | • QUALMISHNESS n. the state of being qualmish, sick at the stomach. | 
| QUESTIONNAIRES | • questionnaires n. Plural of questionnaire. • QUESTIONNAIRE n. a set of questions for obtaining statistically useful or personal information from individuals.
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| QUINTESSENTIAL | • quintessential adj. Of the nature of a quintessence (in all senses); being or relating to the ultimate essence of something. • quintessential n. The fundamental essence of something.
 • QUINTESSENTIAL n. something that is a typical part or pure example.
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| SEQUACIOUSNESS | • sequaciousness n. The state or condition of being sequacious. • SEQUACIOUSNESS n. the state of being sequacious, intellectually servile.
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| SEQUESTRATIONS | • sequestrations n. Plural of sequestration. • SEQUESTRATION n. seizure of goods or property by the authority of a writ.
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| SESQUIPEDALIAN | • sesquipedalian n. A long word. • sesquipedalian n. A person who uses long words.
 • sesquipedalian adj. (Of a word or words) Long; polysyllabic.
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| SESQUIPEDALITY | • sesquipedality n. An instance or condition of being sesquipedalian. • SESQUIPEDALITY n. the practice of using long words.
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| SQUARISHNESSES | • SQUARISHNESS n. the state of being squarish. | 
| SUPERQUALITIES | • SUPERQUALITY n. exceptional quality. | 
| TRANQUILNESSES | • TRANQUILNESS n. the state of being tranquil. |