DICTIONARY.COM
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
Word of the Year
Word Lists
Account Settings
Help Center
Sign Out
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
Word of the Year
Thesaurus
/
were foundation for
FEEDBACK
were foundation for
as in
support
synonyms for
were foundation for
Compare Synonyms
bolster
hold
reinforce
uphold
base
bear
bed
bottom
brace
buttress
carry
cradle
crutch
embed
found
ground
mainstay
poise
prop
shore
shoulder
stand
stay
strut
sustain
undergird
be a foundation for
keep from falling
keep up
shore up
upbear
antonyms for
were foundation for
MOST RELEVANT
undermine
weaken
drop
fall
let go
refuse
contradict
disapprove
let down
neglect
oppose
reject
release
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