southwestwards
Longman Dictionary of Contemporary English 5++LDOCE 5++south·west·wards /saʊθˈwestwədz $ -wərdz/ (also southwestward /-wəd $ -wərd/) adverb SGtowards the southwest 向西南，朝西南 —southwestward adjective
Examples from the Corpus
southwestwards• Next day, Lothar withdrew southwestwards, to Fontenoy.south·west·wards adverbChineseSyllable
towards Corpus the southwest
southwestwards
south‧west‧wards /saʊθˈwestwədz $ -wərdz/
(also south‧west‧ward /-wəd $ -wərd/) adverb
towards the southwest
—southwestward adjective
south‧west‧wards /saʊθˈwestwədz $ -wərdz/
(also south‧west‧ward /-wəd $ -wərd/) adverbtowards the southwest
—southwestward adjective