Synonyms: significant, substantial
Definition: fairly large
Usage: won by a substantial margin
Similar words: considerable
Definition: large or relatively large in number or amount or extent or degree
Usage: a considerable quantity; the economy was a considerable issue in the campaign; went to considerable trouble for us; spent a considerable amount of time on the problem
Synonyms: substantial, substantive
Definition: having a firm basis in reality and being therefore important, meaningful, or considerable
Usage: substantial equivalents
Synonyms: solid, substantial, strong
Definition: of good quality and condition; solidly built
Usage: a solid foundation; several substantial timber buildings
Similar words: sound
Definition: in good condition; free from defect or damage or decay
Usage: a sound timber; the wall is sound; a sound foundation
Synonyms: satisfying, solid, square, hearty, substantial
Definition: providing abundant nourishment
Usage: a hearty meal; good solid food; ate a substantial breakfast; four square meals a day
Similar words: wholesome
Definition: conducive to or characteristic of physical or moral well-being
Usage: wholesome attitude; wholesome appearance; wholesome food