daizai
1. subject; theme
★ Common
Noun
#99524
1. subject; theme
1. If the subject matter; If the material
1. It's not a topic.; It's not the subject matter.
1. If the subject matter; If it is the subject matter
1. Probably the topic.; Likely material.
1. Not a subject.; Not suitable material.
1. Was material; Was subject matter
1. Subject matter; Topic
1. Wasn't the topic.; Wasn't the subject matter.
1. Was not a topic.; Was not suitable material.