The word Catarhous is misspelled against Catarrhous, an adjective meaning "Catarrhal."
-->
Catarrhous has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings cata & hous which should not be misspelled with single 'R'
Wrong Spelling: cata-r-hous
Correct Spelling: cata-rr-hous
Check more misspelled words of Catarrhous to spell it correct.