1) Contradistinguish 2) Demarcate 3) Differentiate 4) Distinguish 5) Individualise 6) Individualize 7) Secern 8) Severalise 9) Severalize 10) Stratify 1) Differentiate 2) Distinguish 3) Identify 4) Place 5) Secern 6) Separate 7) Severalise 8) Severalize 9) Tell 10) Tell apart