to alleviate /əˈliviˌeɪt/ /əˈliːvɪeɪt/
to assuage /əˈsweɪʤ/ /əˈsweɪʤ/
to relieve /rɪˈliv/ /rɪˈliːv/
to palliate /ˈpælieɪt/ /ˈpælieɪt/
to soothe /suð/ /suːð/