undeliverability
nounEtymology From un- + deliver + -ability or undeliverable + -ity.
1
The state or quality of being undeliverable.
- Response rate was limited due in part by^([sic]) the undeliverability of a large portion of the surveys (approximately 50%) and to respondents' attrition from the firm in question.2007, Angela Kay Lawson, Having Your Day in Court, page 25: