〜ほど…はないほどはない

私わたしには、返事へんじを待まつことほどつらいことはない。

watashi ni wa, henji o matsu koto hodo tsurai koto wa nai.

For me, there is nothing as hard as waiting for a reply. neutral

田中たなかさんくらい面倒見めんどうみのいい先輩せんぱいはいないと思おもう。

tanaka-san kurai mendoumi no ii senpai wa inai to omou.

I don't think there's a senior as good at looking after people as Tanaka. casual

夏なつの朝あさの散歩さんぽほど気持きもちのいいものはありません。

natsu no asa no sanpo hodo kimochi no ii mono wa arimasen.

There's nothing as pleasant as a walk on a summer morning. neutral

待またされることくらい嫌いやなことはないよ。

matasareru koto kurai iya na koto wa nai yo.

There's nothing I hate more than being kept waiting. casual

現場げんばの声こえほど確たしかな資料しりょうはございません。

genba no koe hodo tashika na shiryou wa gozaimasen.

There is no more reliable material than what we hear on the ground. formal