Contentless
Pronunciation : Con*tent"less
Part of Speech : a.
Etymology : [Content + -less.]
Definition : Defn: Discontented; dissatisfied. [R.] Shak.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder