yōin
1. main cause; primary factor
★ Common
Noun
#11163
1. main cause; primary factor
1. By factor; Due to the factor
1. Causal factor; Determining factor
1. Reason; Cause
1. Was a cause; Was a factor
1. Probably due to; Likely because of
1. If the cause is…; When the cause is…
1. Was due to; Was caused by
1. Not a cause.; Not the reason.
1. Not a cause.; Not the reason.