This is the 5060th most frequent Japanese word.
裕
"裕" means abundance, richness, or affluence.
Here, '裕福 (yūfuku)' uses '裕' to imply 'wealthy' or 'well-off', indicating a prosperous condition.
彼は裕福な家庭で育ちました。
He was raised in a wealthy family.
In this sentence, '裕' in '裕がない (yū ga nai)' expresses a lack of 'ample time', showing insufficiency.
時間に裕がないので急いでください。
We do not have much time, so please hurry.
The term '裕' in '裕がある (yū ga aru)' means 'ample or abundant', referring to an abundance of resources.