この靴はとても丈夫で長持ちする。
These shoes are very sturdy and last a long time.
祖父は90歳だが、まだ丈夫だ。
My grandfather is 90, but he is still healthy and strong.
My grandfather still has a strong, healthy body even in his old age.
I hope the children grow up strong and healthy.
This bag has a sturdy build and can be used for a long time.
This desk is made to be sturdy, so it's fine even with heavy things on it.
丈夫 is an everyday na-adjective for sturdy things or people, while 耐久性 is a formal technical noun for the quantifiable durability of a product or material.
丈夫 is the everyday word for something sturdy or a person being healthy, while 堅固 is more formal and often used for structures, fortifications, or firm resolve.
丈夫 emphasizes physical sturdiness or durability (of a body or object), while 健やか focuses on overall wholesome health, especially of mind and body together.
丈夫 is the common, everyday word for being healthy or sturdy, whereas 強壮 sounds more formal and is typically used in written descriptions.
丈夫 is a common, everyday word for durability or health, while 頑強 sounds stronger and more formal, often implying resistance to force.
丈夫 means sturdy or healthy, the opposite of 虚弱's meaning of being physically frail.
丈夫 describes a sturdy, robust constitution, contrasting with 病弱's frail, illness-prone one.