Unwarantable or Unwarrantable: How To spell?
The word Unwarantable is misspelled against Unwarrantable, an adjective meaning "Not warrantable; indefensible; not vindicable; not justifiable; illegal; unjust; improper."
Unwarrantable has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings unwa & antable which should not be misspelled with single 'R'
Wrong Spelling:  unwa-r-antable  Correct Spelling:  unwa-rr-antable 
Explore spell check of Unwarrantable to spell without errors.