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Thesaurus.com
MEANINGS
Meanings
Emoji
Slang
Acronyms
Pop Culture
Memes
Gender and Sexuality
Mixed-up Meanings
GAMES
Games
Daily Crossword Puzzle
Crossword Solver
Scrabble Word Finder
Word Puzzle
Hurdle
Outspell
Word Wipe
See More Games & Solvers
LEARN
Learn
Word Lists
New Words
Trending Words
All About English
Science and Technology
Literature and Arts
WRITING
Writing
Grammar Coach
Writing Prompts
Grammar 101
Writing Tips
Ways to Say It Better
WORD OF THE DAY
Word of the Day
Word of the Day
Synonym of the Day
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Thesaurus
/
bio logical
FEEDBACK
bio logical
as in
organic
as in
biological
synonyms for
bio logical
Compare Synonyms
biological
nuclear
anatomical
constitutional
essential
fundamental
integral
living
necessary
original
primary
prime
primitive
principal
amoebic
animate
basal
biotic
cellular
elemental
inherent
innate
live
plasmic
structural
vital
organic
life
living
antonyms for
bio logical
MOST RELEVANT
accessory
auxiliary
extra
inessential
minor
secondary
trivial
unimportant
unnecessary
inorganic
man-made
unnatural
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
QUIZ
Cryptomnesia Or Not, Here’s A New Word Of The Day Quiz!
START THE QUIZ
SYNONYM OF THE DAY
OCTOBER 26, 1985
Choose the synonym for
future
capacitor
lightning
DeLorean