限界 (translations)→ best bound end envelope limit limitation terminus
指針 (translations)→ guideline index indicator signpost
条件 (translations)→ arrangement basis condition criterion exchange provision qualification right term thing
制限 (translations)→ elimination stricture
特質 (translations)→ ethos quality
特色 (translations)→ characteristic particularity singularity
特性 (translations)→ characteristics
要因 (translations)→ cause driver factor
要素 (translations)→ aspect attribute category component concomitant element feature force ingredient something value
境界 (translations)→ ambit boundary cutoff difference interface liminality perimeter territorial line