confident optimistic plus affirmative constructive favorable electropositive negative sure certain positivity positively irrefutable confirming cocksure convinced prescribed incontrovertible positivist overconfident positivistic advantageous formal undeniable supportive consistent strong encouraging enthusiastic neutral math adjective slide charged quality adverb mathematics film maths medicine favourable shown noting indication suggesting nonetheless indicated clearly nevertheless showing particular suggest showed result results suggests fact critical performance indicates strongly yet difference indicating consistently this very adding doubt comparing contrast reason comparison suggested however impact reflected given stronger impression surprising lack expectations concern change concerned reaction demonstrated indications success indeed despite though although indicate determined extremely certainly regard response