idealistic impractical unrealistic utopian visionary imaginative blue-sky passionate fanciful sentimental optimistic fantastical amazing cheerful theoretical unreasonable irrational illogical trusting theoretic insane trustful rose-coloured unsuspicious half-baked See Extra
This divergence may perhaps manifest possibly of their philosophical methodology (lots of them are faithful on the analytic tradition) or in conceptual formation: for instance, conceptual pragmatist C. I. Lewis was very critical of Dewey; neopragmatist Richard Rorty disliked Peirce.
pragmatic - guided by simple working experience and observation instead of theory; "a hardheaded appraisal of our place"; "a hard-nosed labor leader"; "entirely functional in his method of small business"; "not 토지노분양 ideology but pragmatic politics"