My wife isn't very healthy and she gets sick often.
This chair is so sturdy that even a sumo wrestler can sit down in it without it breaking.
I know he’s a sturdy guy, but I’m a little worried about his excessive eating and drinking habits.
With the height of my husband, he's very firm. Try to push him over. Impossible. He's so tall and sturdy due to his height.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. Watch out for the rendaku.