embark (v.)

• airfreight
• airmail
• assume
• begin
• board
• commence
• consign
• dispatch
• emplane
• enplane
• enter
• entrain
• expedite
• export
• express
• forward
• freight
• initiate
• launch
• mail
• open
• post
• remit
• sail
• send
• ship
• start
• tackle
• transmit