Vocabulary Builder

Vocabulary Builder

    Improve Your Writing

  • Boost your vocabulary
  • See words in the context of real sentences
  • Learn by association and by definition
  • Master a new lexicon!

Get Started Below

Vocabulary Word

Word: catalyst

Definition: agent which brings about a chemical change while it remains unaffected and unchanged; CF. catalysis


More Vocab Words

::: camaraderie - good-fellowship; CF. comrade
::: flick - light stroke as with a whip; V: move with a light quick blow; strike with a light quick blow (as from a whip); Ex. flick the switch
::: mogul - powerful person; Ex. oil moguls; CF. Mogol, Moghul; CF. Mongolian
::: perquisite - (perk) any gain above stipulated salary; Ex. perquisites such as free meals and a car
::: bombardment - attack (as with missiles or bombs); V. bombard
::: feature - distinctive part of the faces (as the eyes or mouth); features: overall appearance of the face; prominent or distinctive quality; prominent article; film; V: make prominent
::: molecule - the smallest particle (one or more atoms) of a substance that has all the properties of that substance
::: trappings - outward decorations; ornaments (as an outward sign of rank)
::: monumental - massive; impressively large; built as a monument
::: brawl - noisy quarrel