DIVESTITURE:

A．bottle: tonic
B．incubator: microorganism
C．orchard: underbrush
D．pipeline: gas
E．washroom: hygiene

A．ductile: tensile
B．insuperable: lofty
C．nonflammable: combustible
D．malleable: flexible
E．convivial: exploitative

A．insult: suffering
B．commence :journey
C．contribute: revenue
D．transmit: wave
E．enchant: magic