"amateurish" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Terms suffixed with -ish",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "amateur",
        "2": "ish"
      },
      "expansion": "amateur + -ish",
      "name": "ety-suffix"
    }
  ],
  "etymology_text": "amateur + -ish",
  "forms": [
    {
      "form": "amateurish",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "$200 for this amateurish painting? You're really wasting your money here."
        }
      ],
      "glosses": [
        "Something that is amateurish shows or reflects the efforts of an amateur and does not seem professional."
      ],
      "id": "simple-amateurish-en-adj-lnVB4GtW",
      "raw_tags": [
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈæ.mə.t͡ʃʊɚ.ɪʃ/"
    },
    {
      "audio": "en-us-amateurish.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "amateurish"
}

{
  "categories": [
    "Terms suffixed with -ish"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "amateur",
        "2": "ish"
      },
      "expansion": "amateur + -ish",
      "name": "ety-suffix"
    }
  ],
  "etymology_text": "amateur + -ish",
  "forms": [
    {
      "form": "amateurish",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "$200 for this amateurish painting? You're really wasting your money here."
        }
      ],
      "glosses": [
        "Something that is amateurish shows or reflects the efforts of an amateur and does not seem professional."
      ],
      "raw_tags": [
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈæ.mə.t͡ʃʊɚ.ɪʃ/"
    },
    {
      "audio": "en-us-amateurish.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "amateurish"
}