Synonyms of aboard

Adverb

1. aboard, on board

usage: on a ship, train, plane or other vehicle

2. aboard, on base

usage: on first or second or third base; "Their second homer with Bob Allison aboard"

3. aboard, alongside

usage: side by side; "anchored close aboard another ship"

4. aboard

usage: part of a group; "Bill's been aboard for three years now"

Definition and meaning of aboard (Dictionary)