air-express airfreight airmail assign carry over communicate communication conduction consign contagion convection deliver delivery deport deportation diapedesis diffuse diffusion dispatch disseminate dissemination drop a letter embark expedite expel exportation exporting express expulsion extradite extradition forward freight hand forward hand on hand over impart import importation interchange mail make over metastasis metastasize metathesis metathesize metempsychosis migration mutual transfer osmosis pass pass on pass over pass the buck passage passing over perfuse perfusion post relay remit send send abroad send away send forth send off ship spread spreading switch transduction transfer transfer of property transfer property transference transfuse transfusion transit transition translate translation translocate translocation transmigration transmigration of souls transmission transmit transmittal transmittance transplace transplacement transplant transplantation transposal transpose transposition travel turn over