成

Mathematics

composite number; composite quantity

dysplasia

rapid growth (of an economy, company, etc.)

high-growth era

Buddhism; From Nirvana sutra

all things have the Buddha nature

to pile up; to form into a (huge) pile

Economics

positive growth

Proverb

habit is a second nature

early completion; maturing early; precocious

aqueous rock

compression molding

hybrid language; pidgin

hybrid word; portmanteau word

being good at hosting; good host; person who knows how to entertain guests

hyperplasia

zero growth; zero economic growth; no-growth economy

mixture; compound; hybrid

synthetic chemistry

celebration for the completion of a project

Computing

speech synthesizer

sales growth

completion

traditional Koshōgatsu ceremony where one person beats a fruit tree (usu. persimmon tree) with a pole while threatening to cut it down if it does not provide a plentiful harvest, with another person responding "I will, I will" for the tree

overnight millionaire

reaction formation