What is a synonym for "lingua"?

Common synonyms include: glossa, tongue, auxiliary language, bridge language, cebuano, clapper.

Lingua

/ˈlɪŋ.ɡwə/ noun

noun ·Rare ·Advanced level

Noun

1
Synonym of tongue.
"Let your lingua loiter on its salty, hard surface. When you finally crack the nut, don’t swallow it right away."
2
a mobile mass of muscular tissue covered with mucous membrane and located in the oral cavity wordnet
3
A median process of the labium, at the underside of the mouth in insects, and serving as a tongue.

"Today's lingua francas aren't very Frankish at all."

Unadapted borrowing from Latin lingua (“the tongue”). Doublet of langue and tongue.