Austron rhymes with:
rostron, vestron, beltran, bertran, buitron, catron, cintron, citron, coltrane, datron, doctrine, dyatron, dynalectron, intron, ketron, matron, patron, pentron, quotron, rostron, sumatran, vestron, wiltron
Austron sounds like:
aequitron, astorino, astronomy, austrian