Laboratoires rhymes with:
arkansas', arkansas's, backsaws, cha-chas, grandma's, grandmas, kadrmas, omaha's, panama's, tovaz
Laboratoires sounds like:
laboratories, laboratories', laboratory's, liberators
arkansas', arkansas's, backsaws, cha-chas, grandma's, grandmas, kadrmas, omaha's, panama's, tovaz
laboratories, laboratories', laboratory's, liberators