rubbish B1

/ˈɹʌbɪʃ/ Things you throw away because they are no longer wanted; waste.

rub B2

/ɹʊb/ To move your hand or an object back and forth over a surface with pressure.

rubble B2

/ˈɹʌb.əl/ Broken pieces of stone, brick, or concrete left after a building has been destroyed.