下地|したじshitaji[0]heiban (flat)

1. noungroundwork; foundation
2. nouninclination; aptitude; elementary knowledge (of); grounding (in)
3. nounundercoat; first coat
4. nounsoy sauce

• Synonym根底こんていWrittenWritten. The roots of thought or theory — an abstract underpinning; 「下地」 is groundwork laid in advance or a base coat.
• Synonym基礎きそNeutralThe everyday word for foundation, as in 「基礎知識」; also the load-bearing lower part of a building. More common than 「下地」.
• Synonym基盤きばんWrittenWritten. A supporting structure or system, as in 「生活基盤」; leans toward structural underpinnings.
• Synonym根本こんぽんNeutralThe root or essence of a matter, as in 「根本的な解決」; leans toward the source of a problem, not groundwork laid in advance.
• Synonym土台どだいNeutralThe load-bearing base of a building, or a footing figuratively; also an adverb meaning 'by nature'. 「下地」 stresses groundwork laid in advance.
• SynonymベースNeutralLoanword covering base, keynote or base of operations, common in speech; 「下地」 centers on the groundwork or undercoat laid beforehand.
• Synonym基底きていWrittenWritten and technical: a base or pedestal, or a basis in mathematics; a specialist term rather than everyday groundwork.
• Related基本きほんNeutralThe basics or fundamentals, as in 「基本動作」; leans toward entry-level essentials rather than a prepared base.
• Related根拠こんきょNeutralBasis as grounds or evidence, as in 「根拠のない噂」; leans toward supporting reasons rather than a prepared foundation.
• Related礎いしずえWrittenWritten. A cornerstone, mostly figurative as in 「国の礎」, stressing the founding role; 「下地」 covers groundwork laid in advance, aptitude and undercoat.
• Related礎石そせきWrittenWritten. A literal foundation stone, also figurative for the basis of something; 「下地」 leans toward groundwork laid in advance.
• Antonym仕上げしあげNeutralFinishing or the final touches; opposite to 「下地」 in the pairing of laying a base versus completing the job.
• Antonym上塗りうわぬりNeutralThe top coat applied over the base — the counterpart of the undercoat 「下地」; figuratively, heaping more of a bad thing on top.

Use 「下地」 for groundwork already laid, for aptitude or grounding, or for a base coat of paint or makeup, as in 「下地がある」「化粧下地」. For foundation in the general sense, 「基礎」 or 「基本」 is the default. 「上塗り」 and 「仕上げ」 are the finishing counterparts.

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

1. 菩薩ぼさつの十地じゅうじのうち、下等かとうの地位ちい。
2. 地上ちじょうの世界せかい。
3. 低ひくい身分みぶん。