EN

Synonyms for well-grounded

  • adjective

Most common

reasoned well-founded valid

All synonyms

Adjective

1. Sound

sound, reasoned

Other

well-founded, valid, groundly dated rare

Antonyms

ill-founded, ill-grounded, groundless

All antonyms of well-grounded →

Definitions

  1. adj. 1

    Of a person: having extensive knowledge of a subject.

Example sentences

  • reasoned We reasoned with Tom until he changed his mind.
  • valid Is it valid to say that all men are created equal?

By length

5 letters
sound1, valid2
8 letters
reasoned2, groundly

The small number after each word is its number of syllables (valid2 = 2 syllables).