| English adjective: frustrating | |||
| 1. | frustrating discouraging by hindering | ||
| Similar | discouraging | ||
| Antonyms | encouraging | ||
| 2. | frustrating preventing realization or attainment of a desire | ||
| Synonyms | frustrative, thwarting | ||
| Similar | preventative, preventive | ||
| Antonyms | permissive | ||