| Word | Definitions | Synonyms |
|---|---|---|
| frustration | (noun) an act of hindering someone's plans or efforts | Synonyms: foiling, thwarting |
| (noun) the feeling that accompanies an experience of being thwarted in attaining your goals | Synonyms: defeat | |
| (noun) a feeling of annoyance at being hindered or criticized | - | |
| frustum | (noun) a truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed | - |