Vocabulary collections

Learn related words without blurring their differences.

Each collection groups ten useful words around a real communication task, then uses contrasts to keep neighboring meanings distinct.

Collection 02 · 10 words

Ideas and arguments

Words for evaluating claims, comparing ideas, identifying evidence, and describing weak reasoning.

  • aberrant
  • aberration
  • analogous
  • antithetical
Study collection

Collection 05 · 10 words

Power and society

Words for authority, influence, public approval, deception, dominance, and intense allegiance.

  • abdicate
  • advocate
  • aggrandize
  • approbation
Study collection