plebeian, popular, prototypical, universal, uncouth, vernacular, general, natural, typical, norm, wonted, archetypal, rough-cut, surprise, characteristic, unwashed, familiar, public, classic, traditional, rule, accustomed, regular, essential, coarse, vulgar, mutual
average (part of speech: adjective)
mean, middling, run-of-the-mill, normal, stereotype, halfway, customary, mid, predominant, average, standard, mediocre, middle-of-the-road, median, commonplace, midmost, dominant, ordinary, mezzo, everyday, medium, stock, conventional, common, moderate
mediocre (part of speech: adjective)
mediocrity (part of speech: noun)
frequent (part of speech: adjective)
- She had not the usual smile on her lips. - "Bertha Garlan", Arthur Schnitzler.
- Yet this time it did look as though Madge had more reason than usual for her excitement. - "Madge Morton, Captain of the Merry Maid", Amy D. V. Chalmers.
- He was with the girls as usual. - "The School by the Sea", Angela Brazil.