Synonyms of let in

1. admit, let in, include, permit, allow, let, countenance: usage: allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of; "admit someone to the profession"; "She was admitted to the New Jersey Bar"
2. admit, allow in, let in, intromit, permit, allow, let, countenance: usage: allow to enter; grant entry to; "We cannot admit non-members into our club building"; "This pipe admits air"