getting mixed up in; getting embroiled in; involvement; entanglement; by-blow
help; assistance; service
recommendation; putting in a good word for someone
to get entangled in; to be involved in; to be embroiled in; to get mixed up in
helper; assistant; second
best man; groomsman; bridesmaid; second (e.g. in a duel)
getting mixed up in; getting embroiled in; involvement; entanglement; by-blow