Synonyms of rifer

2 Syllables
ruling, thronged, regnant, rampant, raging, common, current, many, swarming, frequent, teeming
3 Syllables
general, prevailing, popular, widespread, numerous, pandemic, replete, profuse, abundant, plentiful, alive, prevalent, abounding
4 Syllables
universal, ubiquitous, epidemic, extensive
5 Syllables
multitudinous