Johto Mono's acute accent is the perfect way to add a touch of retro to your text. In French orthography, the acute accent (aigu) is a diacritical mark used to indicate that a final vowel is pronounced, e.g., père [pɛʁ], bête [bɛt], rêve [ʁɛv]. The acute accent is a small, pointed shape that is placed above a letter.