Postings rhymes with:
broadcasting's, castings, everlastings, frostings, hastings, hustings, listings, tastings, beatings, broadcasting's, castings, coatings, cuttings, everlastings, fighting's, fightings, fittings, footings, frostings, gettings, gittings, greetings, hastings, hustings, keating's, lanting's, lighting's, listings, marketing's, marketings, meeting's, meetings, outings, paintings, plantings, printing's, printings, ratings, seatings, settings, shootings, sightings, tastings, underwritings, weightings, whitings, writings, yachting's
Postings sounds like:
pakistan's, pakistanis, pastimes, pasting, picketing, pistons, pocketing, poseidon's, positioning, positions, postdating, posthumous, posting, pseudomonas, pseudonyms, psychodynamic