english:

• petrichor (earthy smell after it rains)
• lullaby (gentle song to help you sleep)
• serenity (being calm, peaceful or untroubled)

日本語:

• ずっと (zutto - forever, always)
• 生き甲斐 (ikigai - the reason you wake up in the morning)
• 懐かしい ( natsukashii- nostalgia, memories)

français:

• coup de foudre (a thunderbolt, love at first sight)
• coccinelle (ladybird)
• insouciant (free from worries, lack of interest)

español:

• azar (chance, luck, misfortune)
• tocayo (someone with the same name)
• trasnochar (late night, all-nighter, without sleep)