lexical
Pronunciation: /ˈleksikəl
adjective
1 Of or relating to the words or vocabulary of a language: lexical analysis
1.1 Relating to or of the nature of a lexicon or dictionary: a lexical entry
Origin
mid 19th century: from Greek lexikos 'of words' (from lexis 'word') + -al.
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The wonderful WotD clan leads the lexical league in love of language, AKA words.