Well-grounded

مترادف و متضاد well-grounded

1. adjective Possessing, proceeding from, or exhibiting good judgment and prudence
   Synonyms: sane, balanced, commonsensible, commonsensical, judicious, levelheaded, prudent, rational, reasonable, sagacious, sage, sapient, sensible, sound, well-founded, wise
2. adjective Based on good judgment, reasoning, or evidence
   Synonyms: valid, sound, cogent, just, corroborated, solid, well-founded, substantiated, reasoned, tight, supported, well-posted, versed