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

More Vocab Words

fluctuate - waver; shift; rise and fall as if in waves; change or vary irregularly
aperture - opening; hole; adjustable opening in a camera that limits the amount of light
senility - old age; feeblemindedness of old age; ADJ. senile: resulting from old age; showing the weakness of body or mind from old age; Ex. senile dementia
ventral - abdominal
predator - predatory animal or bird; predatory person; creature that seizes and devours another animal; person who robs or exploits others; ADJ. predatory: living by preying on other organisms; plundering; N. predation
mischance - ill luck
noncommittal - neutral; refusing commitment to a particular opinion; unpledged; undecided
perfidious - treacherous; disloyal; N. perfidy: treachery
engaging - charming; attractive
courier - messenger