How to say "elaborate" in Japanese

Choosing the right word
  • 入念にゅうねんCommon
    na-adjective, nounCovers 'elaborate' in the sense of done with painstaking care: it stresses the thorough effort and attention behind something, as in elaborate preparations or a carefully worked-out plan.
    彼かれは入念にゅうねんに書類しょるいを見みた。↗
    He had a good look at the papers.
  • 精巧せいこうJLPT N1approx.Common
    na-adjective, nounFor elaborate things that are finely and precisely made: it praises intricate, delicate workmanship of an exquisite quality, as of a finely built model or other crafted object.
    その機械きかいは精巧せいこうに出来できているので、すぐ壊こわれる。↗
    The machine is so delicate that it easily breaks.
  • 凝ったこったCommon
    prenominal modifierFor elaborate things devised with ingenuity and pains: an ornate, refined design or arrangement that shows its maker went to a lot of trouble, such as an elaborate dish or decoration.
    凝こった彫刻ちょうこくのしてある鞘さやに収おさまった長剣ちょうけん。↗
    A longsword sheathed in an intricately engraved scabbard.
  • 緻密ちみつCommon
    na-adjective, nounCovers 'elaborate' only as 'intricate': it really describes fine, close texture — a fine weave or grain, delicate workmanship — and, of plans or reasoning, minute, tightly knit detail.
  • 念入りねんいりCommon
    na-adjective, nounReally means careful, scrupulous and thorough rather than elaborate: it is seldom the word you want for elaborate things, and fits when you mean something done with painstaking conscientiousness.
    ジョンは、念入ねんいりにその事故じこを調査ちょうさした。↗
    John investigated the accident thoroughly.

Choose 入念 for painstaking care in preparation, 精巧 for finely crafted objects, 「凝った」 for ingeniously devised designs, and 緻密 for intricate, fine detail, while 「念入り」 chiefly means thorough rather than elaborate.

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

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

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