How to say "incremental" in Japanese

Choosing the right word
  • na-adjectiveThe direct loanword, kept in katakana. You will mostly encounter it in technical writing, especially computing; for general talk of gradual, step-by-step change it is seldom the word you want.
  • 段階的だんかいてき
    na-adjectiveThe ordinary choice for 'incremental' meaning gradual or stepwise: change that proceeds in distinct stages rather than all at once, as with reforms or new systems introduced phase by phase.

For 'incremental' as gradual, step-by-step change, 段階的 is the usual word; 「インクリメンタル」 is the katakana loanword, met chiefly in technical fields such as computing and rarely the choice in general prose.

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

Japanese equivalents

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