SEAINLET

Danish

lagunegab (arm of the sea, estuary), havarm (arm of the sea, estuary). (various references)

Dutch

zeearm (arm of the sea, estuary). (various references)

French

estuaire (arm of the sea), embouchure d'un cours d'eau (arm of the sea), bras de mer (arm of the see). (various references)

German

Meeresarm (estuary, arm of the sea). (various references)

Greek 

στόμιο εξόδου υδάτινου ρεύματος (arm of the sea, estuary), βραχίονας θαλάσσης (arm of the sea, estuary), ποταμόκολπος (arm of the sea, estuary), εκβολή ποταμού (river mouth). (various references)

Italian

insenatura (bay, cove, Creek, indenture, inlet). (various references)

Pig Latin

eainletsay.(various references)