unabrupt
/ˌʌnəˈbrʌpt, ˌʌnəˈbrʌkt/Definitions
1. adjective
Not abrupt; not sudden or unexpected
“She delivered the news in an unabrupt manner, preparing her audience for the impact.”
2. noun
The state of being not abrupt; lack of suddenness
“The unabrupt nature of the company’s financial report was reassuring to investors.”