vacillate - definition and synonyms

verb [intransitive] formal 

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/ˈvæsɪleɪt/
present tense
I/you/we/theyvacillate
he/she/itvacillates
present participlevacillating
past tensevacillated
past participlevacillated

derived word

vacillation

 

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/ˌvæsɪˈleɪʃ(ə)n/
noun [countable/uncountable]
singularvacillation
pluralvacillations