Thesaurus.com
Dictionary.com

sign for

VERB
buy
Synonyms
STRONGEST
acquire get market obtain procure purchase take
STRONG
redeem score secure
WEAK
bargain for barter for contract for get in exchange go shopping invest in pay for shop for
Antonyms
STRONGEST
forfeit lose surrender
WEAK
market sell
VERB
contract
Synonyms
STRONGEST
agree buy negotiate owe settle sign up undertake
STRONG
adjust arrange assent bargain bound circumscribe clinch close commit consent covenant dicker engage initial ink limit obligate pact pledge promise set stipulate
WEAK
accept offer become indebted come around enter into firm a deal give one's word go along with hammer out deal it's a deal make terms put in writing shake hands on it sign papers swear to work out details
Antonyms
STRONG
break confuse derange disagree disapprove disarrange discourage disorder disorganize dissent end free let go open refuse reject release
WEAK
amplify break off dilate enlarge expand extend give increase lengthen spread stretch
VERB
guarantee
Synonyms
STRONGEST
assure ensure insure maintain protect prove secure support
STRONG
affirm angel attest aver back bankroll certify confirm cosign endorse evidence evince grubstake guaranty juice mortgage reassure stake swear testify wager warrant witness
WEAK
answer for be surety for bind oneself get behind give bond make bail make certain make sure pick up the check pick up the tab stand behind stand up for vouch for
Antonyms
STRONGEST
harm hurt injure let go neglect
STRONG
contradict deny discourage disprove invalidate oppose refute reject repudiate veto
WEAK
break
VERB
pledge
Synonyms
STRONG
contract covenant engage hock hook mortgage pawn plight promise soak swear undertake vouch vow
WEAK
give word
Antonyms
STRONG
break break off disagree disavow let go reject release
WEAK
disobey falsify
VERB
vouch
Synonyms
STRONG
affirm assert asseverate assure avert avow back certify confirm contend corroborate cosign declare guarantee maintain okay predicate profess prove sponsor substantiate support testify uphold verify vow warrant witness
WEAK
act as a witness answer for attest to be responsible for bear testimony get behind give an affidavit put forth rubber-stamp say so stand up for swear to swear up and down
Antonyms
STRONG
break condemn contradict deny desert disapprove disavow disclaim discourage discredit disprove invalidate neglect oppose refuse refute reject repudiate veto
WEAK
renounce

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was, he said, a solid sign for the opportunity in enterprise AI for companies like OpenAI and Anthropic, as well as data software providers like Snowflake and Databricks.

From Barron's • May 5, 2026

In a good sign for the economy, a trio of reports on business investment, home building and inventories of unsold goods all showed surprising strength in March.

From MarketWatch • Apr. 29, 2026

Local stations help finance the deals networks including NBC, CBS, ABC and Fox sign for the NFL and other sports.

From The Wall Street Journal • Apr. 23, 2026

We passed a road sign for Tucker Paving as another plot was getting razed.

From Slate • Apr. 20, 2026

When Mama Ya-Ya gave me the bubbles last Christmas, she told me that cherries were a sign for good fortune and sweet character.

From "Ninth Ward" by Jewell Parker Rhodes