益体もない

やくたいもない

useless, worthless, absurd, baloney

もがな

particle used to indicate the speaker's hope, desire, wish, etc. (e.g. "it would be nice if...", "I wish there were...", etc.)

体が弱い

からだがよわい

frail; having a weak constitution; being in poor health

体が強い

からだがつよい

in good health, having a strong constitution

年がいもなく

としがいもなく

unbecoming to one's age

得体が知れない

えたいがしれない

strange (when used to modify the following noun), unfamiliar, mysterious, suspicious

勿体ない

もったいない

impious, profane, sacrilegious

もたもた

もたもた

inefficient, slow

迚もじゃないが

とてもじゃないが

simply (cannot), definitely (cannot), absolutely (cannot), by no means

ものが言えない

ものがいえない

speechless (with amazement), struck dumb

無くもがな

なくもがな

can be dispensed with, be better without, useless

身も世もない

みもよもない

heartrending, desperate, hopeless, full of grief

守り刀

まもりがたな もりがたな

sword for self-defense, sword for self-defence

身が持たない

みがもたない

not to be able to keep one's health, exceeding the limits of one's body, not to be able to maintain one's fortune

間が持たない

まがもたない

not knowing what to do with the time one has on one's hand

長芋

ながいも ナガイモ

Chinese yam (Dioscorea batatas)

申し訳が立たない

もうしわけがたたない

I'm sorry; (it's) inexcusable

長板

ながいた

instrument used in tea ceremony

紛いもない

まがいもない

unmistakable; evident; genuine; authentic