The Collaborative International Dictionary
Subderisorious
Subderisorious \Sub`der*i*so"ri*ous\, a. [Pref. sub- + L.
derisorius. See Derisory.]
Ridiculing with moderation. [R.]
--Dr. H. More.
Wiktionary
subderisorious
a. (context obsolete English) ridicule in moderation.