きうそうだい
magnanimous in one's attitude of mind; grand in one's idea or mind-set
Noun, Na-adjective
気宇壮大きうそうだいな計画けいかくもいいけれど、まずは自分じぶんの足元あしもとを固かためることから始はじめてほしいよ。
It's fine to make grandiose plans, but I'd like you to start with what you have on your plate.