This list features approximately 1,300 GRE-level words, collated into 500 sets of confusable or semantically related terms. Each word is accompanied by a link to its Wiktionary entry.

A



































B























C



























  • conciliation W
  • reconciliation W




















D







































  • disingenuousness W
  • ingeniousness W















E




































F























G















H
















I


  • illustration W
  • illumination W

















  • interaction W
  • counteraction W






J



K





L






  • legerdemain W
  • prestidigitation W










M

























N






  • notwithstanding W
  • nonetheless W
  • nevertheless W



O




  • obstreperous W
  • preposterous W






P

















  • physiological W
  • psychological W
























  • putrefaction W
  • purification W

Q




R






























S























  • sequentially W
  • sequaciously W
















































T


















U


V









W






X

Y

Z

Note: These words are provided by the appendix of the book Nailing GRE Words in 17 Days (ISBN 9787553630786) and have been adjusted.