not+confident
131dip into — phrasal verb [transitive] Word forms dip into : present tense I/you/we/they dip into he/she/it dips into present participle dipping into past tense dipped into past participle dipped into 1) dip into something to read, watch, or listen to small… …
132uncertain — un•cer•tain [[t]ʌnˈsɜr tn[/t]] adj. 1) not known precisely; not fixed, as in time of occurrence, number, or size 2) not confident or assured; hesitant 3) not clearly determined; unknown: a manuscript of uncertain origin[/ex] 4) vague or… …
