aquatic
Etymology tree Proto-Indo-European *h₂ékʷeh₂ Proto-Italic *akʷā Latin aqua Latin -ātus Proto-Indo-European *-kos Proto-Italic *-kos Latin -cus Latin -icus Latin -āticus Latin aquāticusbor. Spanish acuático Borrowed from Latin aquāticus.
Practice speaking and memorizing "acuático" and many other words and sentences in Spanish.