Обычно употребляется в сочетании с отрицанием: «вовсе не», «вовсе нет».
entirelyUsed as an intensifier; in negative contexts it often corresponds to a partial negation in English. He is not entirely stupid.
completelyCommon neutral equivalent for emphatic use. План оказался вовсе иным.
The plan turned out completely different.
utterlyMore emphatic and somewhat formal. absolutelyUsed for strong emphasis, especially in negative contexts. 
