17. Similarity -- N. similarity, resemblance, likeness, similitude, semblance; affinity, approximation, parallelism; agreement &c 23; analogy, analogicalness ; correspondence, homoiousia , parity.
18. Dissimilarity -- N. dissimilarity, dissimilaritude ; unlikeness, diversity, disparity, dissemblance ; divergence, variation.; difference &c 15; novelty, originality; creativeness; oogamy .
19. Imitation -- N. imitation; copying &c v.; transcription; repetition, duplication, reduplication; quotation; reproduction; mimeograph, xerox, facsimile; reprint, offprint.
20. Nonimitation -- N. no imitation; originality; creativeness.
21. [Result of imitation.] Copy -- N. copy, facsimile, counterpart, effigies, effigy, form, likeness.
22. [Thing copied.] Prototype -- N. prototype, original, model, pattern, precedent, standard, ideal, reference, scantling, type; archetype, antitype ; protoplast, module, exemplar, example, ensample , paradigm; lay-figure.