unsharp

/ʌnˈʃɑrp/
adjective
  1. Not sharp; having a dull edge or point.
    • The scissors were so unsharp that they tore the paper instead of cutting it.
    • The unsharp knife could barely cut through the bread.
    • He tried to whittle with an unsharp pencil, leaving only faint marks.
  2. Not clear or distinct in outline; blurry or out of focus.
    • The unsharp image made it hard to read the license plate.
    • Her vision went unsharp after staring at the screen for hours.
    • The photograph was unsharp because the camera moved.
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