Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Thesaurus

by–product

noun

Synonyms and Antonyms of by–product

  1. something that naturally develops or is developed from something else <hydrogen is one by-product of that chemical reaction> Synonyms by-product, derivate, derivation, offshoot, outgrowth, spin-offRelated Words descendant (also descendent); aftermath, consequence, corollary, development, fruit, growth, issue, outcome, product, result, sequel, sequence, upshot; denouement (also dénouement), repercussion; aftereffect, side effect (also side reaction); copy, duplicate, facsimile, replica, reproductionNear Antonyms archetype, original, prototype; antecedent, cause, determinant, occasion, reasonAntonyms origin, root, source




Learn More about by–product


Seen and Heard

What made you want to look up by–product? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

February 7, 2016

a slight offense

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image1037863653

Which of the following refers to thin, bending ice, or to the act of running over such ice?

duvet kittly-benders pince-nez spindrift
Name That Thing

10 quick questions: hear them, spell them, and see how your skills compare to the crowd.

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ