noctambulist, somnambulist, pervasive

Also appears in: GRE remedial list large part two, GRE Barron's part 5, GRE Barron's part 7, GRE Super 4800 Plus

Also appears in: GRE High Frequency Words, GRE High Frequency Words_ltd, GRE Prep, GRE Barron's Part 6

Also appears in: GRE Prep, GRE Problem Words, words 1, Collection of Words

Also appears in: GMAT Vocabulary E-M, GRE remedial list large, Reading list, Ranc C&Rank D