How to say "soil" in Japanese

Choosing the right word
  • 土つちJLPT N3approx.Common
    nounThe general word for soil, earth, or dirt as a physical substance — the material you dig in, garden with, or get on your hands and clothes. It can also mean clay.
    Farmers turn up the soil with plows.
  • 土地とちJLPT N3approx.Common
    nounChiefly a plot of land or lot — land thought of as property or ground. Its 'soil' sense is secondary, so it is seldom the word for dirt or garden soil.
    この土地とちは池田いけだ氏しの所有しょゆうだ。↗
    This land belongs to Mr Ikeda.
  • 土壌どじょうCommon
    nounThe word for soil in scientific, agricultural, and environmental contexts. Use it for soil as a subject of study or analysis rather than dirt on your hands.
    植物しょくぶつは土壌どじょうで育そだつ。↗
    Plants are nourished by earth.
  • 汚すよごすJLPT N2approx.Common
    godan verb, transitive verbA verb, not a noun: 'to soil' means to make something dirty, and it also covers polluting or contaminating something. Never use it for soil as earth or dirt.
    その本ほんを汚よごさないように扱あつかってくれるなら、貸かしてあげるよ。↗
    You may borrow this book as long as you keep it clean.
  • 地ちJLPT N3approx.Common
    noun, noun (suffix)Seldom the word you want for 'soil' by itself: 地 mostly appears as an element within other words rather than standing alone. Use 土 for earth or dirt as a substance.

Use 土 for soil, earth, or dirt as a physical substance, 土壌 for soil in scientific or agricultural contexts, 土地 for a plot of land, 「汚す」 for the verb 'to soil', and 地 chiefly within other words.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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