surer

词形变化：

形容词比较级: surer | 形容词最高级: surest | 名词: sureness |

同义词：

positive | confident | certain | yes | dependable | reliable | definite | absolute | decided | certainly | surely | really | definitely | of course | all right | by all means | OK | unquestionable | confirmed | undisputable | convinced | secure | conclusive | determined | unfailing | insistent | infallible | unavoidable | fast | indisputable | trusted | sure enough | for certain | for sure |

反义词：

unsure |