This is the subclass of ContentBearingPhysical which are language-related. Note that this Class encompasses both Language and the the elements of Languages, e.g. Words.
||形容詞||One of the parts of speech. The Class of Words that conventionally denote Attributes of Objects.|
| ||副詞||One of the parts of speech. The Class of Words that conventionally denote Attributes of Processes.|
| ||名詞||One of the parts of speech. The Class of Words that conventionally denote Objects.|
| ||Palindrome||A word that spells the same backwards, for instance the word `radar`.|
| ||ParticleWord||An umbrella Class for any Word that does not fit into the other subclasses of Word. A ParticleWord is generally a small term that serves a grammatical or logical function, e.g. 'and', 'of', 'since', etc. At some point, this class might be broken up into the subclasses 'Connective', 'Preposition', etc. Note that the class ParticleWord includes both personal and possessive pronouns, e.g. 'she', 'hers', 'it', 'its', etc.|
| ||SearchTerm||A Word that is represented by a part of SearchQuery|
| ||動詞||One of the parts of speech. The Class of Words that conventionally denote Processes.|