one who is keenly devoted to booksan incorrigible bibliomaniac, he's already bought more books than anyone could read in a lifetime

• unchangeableness
• unchanging
• unchaperoned
• uncharitable
• uncharted
• unchecked
• unchristened
• unchristian
• uncivil
• uncivilized
• unclad
• unclarified
• unclassified
• unclean
• uncleaned
• uncleanliness
• uncleanly
• uncleanness
• unclear
• uncloak
• uncloaked
• uncloaking
• uncloaks
• unclog
• unclogged