unflapped
un·flapped
(ŭn-flăpt′)adj.
Not upset or excited; calm: "went about her business outwardly unflapped" (Laurie Colwin).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
unflapped
(ʌnˈflæpt)adj
not agitated or excited
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014