shuin
1. primary cause; main factor
★ Common
Noun
#114904
1. primary cause; main factor
1. Main cause; Primary reason
1. Main cause; Primary factor
1. Main cause.; Primary reason.
1. Was the main cause; Was the primary reason
1. Probably the main reason.; Likely the primary cause.
1. Was the main cause.; Was the primary reason.
1. Not the primary cause.; Not the main reason.
1. Probably the main reason.; Likely the primary cause.
1. Not the main cause.; Not the primary reason.