Exact Match:
- acid test
- a rigorous or crucial appraisal
Synonyms:
- assay,
- blank determination,
- brouillon,
- criterion,
- crucial test,
- crucible,
- determination,
- docimasy,
- essay,
- feeling out,
- first draft,
- kiteflying,
- ordeal,
- probation,
- proof,
- rough draft,
- rough sketch,
- sounding out,
- standard,
- test,
- test case,
- touchstone,
- trial,
- try,
- verification