Exact Match:
- disappointing
- not up to expectations; "a disappointing performance from one who had seemed so promising"
Synonyms:
- disconcerting,
- discouraging,
- disheartening,
- displeasing,
- dissatisfactory,
- falling short,
- inadequate,
- incommensurate,
- inferior,
- insufficient,
- not good enough,
- pathetic,
- poor,
- sad,
- second best,
- second-rate,
- sorry,
- tantalizing,
- teasing,
- unfulfilling,
- ungratifying,
- unsatisfactory,
- unsatisfying