Splinterprof or Splinterproof: How To spell?
The word Splinterprof is misspelled against Splinterproof, an adjective meaning "Proof against the splinters, or fragments, of bursting shells."
Splinterproof has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings splinterpr & f which should not be misspelled with single 'O'
Wrong Spelling:  splinterpr-o-f  Correct Spelling:  splinterpr-oo-f 
Find more incorrect spellings of Splinterproof to spell right way.