Asert or Assert: How To spell?
The word Asert is misspelled against Assert, a verb meaning "To affirm; to declare with assurance, or plainly and strongly; to state positively; to aver; to asseverate."
Assert has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings a & ert which should not be misspelled with single 'S'
Wrong Spelling:  a-s-ert  Correct Spelling:  a-ss-ert 
Explore spell check of Assert to spell without errors.