Karoos or Karroos: How To spell?
The word Karoos is misspelled against Karroos, which is plural of "Karreo"
Karroos has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings ka & oos which should not be misspelled with single 'R'
Wrong Spelling:  ka-r-oos  Correct Spelling:  ka-rr-oos 
Find more incorrect spellings of Karroos to spell right way.