– bouchon (m) / embouteillage (m) = traffic jam = tagfa drafnidiaeth (f)
– descendre en rappel = to abseil = abseilio
– rebondir = to bounce = sboncio / bowndio / tampio
– rebond (m) = bounce = sbonc / bownd
– être refusé = to bounce (a cheque) = gwrthod
– videur = bouncer = dryswr
– squelette (m) = skeleton = (y)sgerbwd / esgyrn sychion
– être aigri / en voulour à tout le monde = to have a chip on one’s shoulder = sglodyn ar dy ysgwydd