輝き・赫き・耀き|かがやきkagayaki[0]heiban (flat)

1. nounbrightness; brilliance; brilliancy; radiance; glitter
   おまえの全すべてが俺おれの中なかで輝かがやきを放はなち続つづける。↗

   All of you in my memory is still shining in my heart.

• Synonym光輝こうきWrittenWritten/formal word for radiance, also figurative for honour, as in 「光輝ある伝統」; in everyday talk of radiance or sparkle, 「輝き」 is the usual choice.
• Synonym光彩こうさいWrittenWritten/formal word for beautiful lustre or outstanding quality, typically in 「光彩を放つ」; for everyday radiance or sparkle, use 「輝き」.
• SynonymきらめきNeutralTwinkling, flickering light, as in 「星の煌めき」; can also suggest brilliant talent. 「輝き」 covers bright radiance or a person's sparkle more broadly.
• Related光ひかりNeutralLight or rays, also figuratively hope; the broadest term. 「輝き」 focuses on bright, dazzling radiance or the sparkle in a person.
• RelatedスパークNeutralLoanword for sparks from an electrical discharge, also figuratively fierce clashes; 「輝き」 is beautiful radiance, not sparks.
• RelatedひらめきNeutralMostly a sudden flash of inspiration, also a momentary flash or the fluttering of a flag. 「輝き」 means radiance or sparkle, never inspiration.
• Related閃光せんこうWrittenWritten/formal word for an intense burst of light in an instant, as in 「閃光弾」; 「輝き」 can be brief or lasting, stressing bright, beautiful radiance.
• Antonym暗いくらいNeutralAntonym: an adjective for darkness or a gloomy look, opposing the noun 「輝き」 in terms of light and dark.
• Antonym薄暗いうすぐらいNeutralAntonym: an adjective for dim, faintly dark lighting, standing opposite 「輝き」 in light and dark.

Use 「輝き」 for bright radiance or a person's sparkle, as in 「目の輝き」「宝石の輝き」. Choose 「煌めき」 for twinkling light, 「閃き」 for flashes of inspiration, and 「光輝」 or 「光彩」 in formal prose for radiance or honour.

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

1. 明あかるく光ひかっている様子ようす又またはその光ひかり。