Adamancy
the GNU version of the Collaborative International Dictionary of English
noun.
obstinacy.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
The property of being
adamant
.
Word Usage
"However, his rejection of the gardening tools, Anne Rice books, and pounds of chocolate as inferior gifts, along with his adamancy about getting Kelly Clarkson here in all their stead is simply driving me crazy!"
Synonym
Words with the same meaning
adamance
obduracy
obstinacy
unyieldingness