• y

y¶

• ja: と; en: and; de: und; it: e; fr: et; ru: и; el: και; zh-cn: 和; ko: 그리고; ar: و; fa: و; da: og; eo: kaj; hi: तथा;
• en Wiktionary, es Wiktionary, cambridge, Longman, Collins, DeepL, みらい翻訳, Linguee (DeepL)

ya¶

• 副詞: now; already, yet; in the near future; soon; immediately; anymore; no longer (emphatic) emphatic (similar to the use of English "so" or "oh" as an interjection); (in negatives) only; (before pero) yes; (before que) since, now

• ja: すでに; en: already; de: bereits; it: già; fr: déjà; ru: уже; el: ήδη; zh-cn: 已经; ko: 이미; ar: سابقا; fa: قبلا، پیش از این; da: allerede; eo: jam; hi: पहले से;

• IPA(key): (everywhere but Argentina and Uruguay) /ˈʝa/, [ˈɟ͡ʝa]
• IPA(key): (Buenos Aires and environs) /ˈʃa/, [ˈʃa]
• IPA(key): (elsewhere in Argentina and Uruguay) /ˈʒa/, [ˈʒa]
• en Wiktionary, es Wiktionary, cambridge, Longman, Collins, DeepL, みらい翻訳, Linguee (DeepL)

Wiktionaryによるとラテン語iamに由来します. ポルトガル語já, フランス語déjà, イタリア語giàも参考にしてください.

ya que¶

• ja: 以来; en: since; de: seit; it: da; fr: puisque; ru: поскольку; el: Από; zh-cn: 自从; ko: ~부터; ar: حيث; fa: از آنجا که; da: siden; eo: Ekde; hi: जबसे;
• en Wiktionary, es Wiktionary, cambridge, Longman, Collins, DeepL, みらい翻訳, Linguee (DeepL)

yo¶

• ja: 自分; en: me; de: mir, mich; it: me; fr: moi; ru: меня; el: μου; zh-cn: 我; ko: 나; ar: أنا; fa: من; da: mig; eo: mi; hi: मुझे;
• en Wiktionary, es Wiktionary, cambridge, Longman, Collins, DeepL, みらい翻訳, Linguee (DeepL)