がく
gaku

Noun

1. learning; scholarship; study; erudition; knowledge; education

がくのあるひとはとかく無知むちひと軽蔑けいべつする。
gakuno aru hitowa tokaku muchina hitō kēbetsu suru.
The learned are apt to despise the ignorant.
Suffix

2. study of ...; -ology; -ics