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be onto someone

VERB

have someone's number

Synonyms

WEAK

be wise to someone have someone pegged have someone sized up know what makes someone tick read someone

Related Words

Words related to be onto someone are not direct synonyms, but are associated with the word be onto someone. Browse related words to learn more about word associations.

have someone's number

Word of the Day

whilom

[wahy-luhm]

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