Barbre rhymes with:
barber, barbour, arbor, arbour, barber, barbour, farber, garber, harber, harbor, harbour, karber, pearl-harbor, sarber, sharber, yarber
Barbre sounds like:
barabar, barbara, barbaree, barbaro, barbary, barber, barbera, barberi, barberio, barbero, barbier, barbieri, barbour, barbra, beerbower, berber, bierbarror, bierbauer, braver, bravery, bravura, bribery, briefer