inviter

One who summons

An inviter is someone who extends an invitation.

The word is straightforward but uncommon—most English speakers prefer the person who invited me or the host to the inviter.

It appears occasionally in legal or formal contexts where precision matters: The inviter bears responsibility for the safety of guests on the premises.

hospitality

host

One receiving guests

receiver · entertainer · accommodating · gracious · warmhearted · hospitable · cordial · genial · affable · friendly

social

caller

One who phones

initiator · includer · bidder · summoner · petitioner · solicitor · convener · organizer · recruiter · enroller

formal

convener

One who assembles others

facilitator · intermediary · liaison · coordinator · registrar · officiant · herald · emissary · envoy · diplomat

event

RSVP

Request for reply

party · reception · wedding · banquet · soirée · gathering · function · occasion · ceremony · fête

Opposites
social role in invitation

inviterinvitee

One asked to attend

guest · attendee · recipient · visitor · participant

inclusion vs. exclusion

inviterexcluder

Something that bars entry

rejecter · bouncer · shunner · ostracizer · banisher

Phrases
Family

invite, inviting, invitation, invited, uninvited, invites, uninviting, invitations, invitees

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Positive · Everyday, not technical · Rated G