Green as a gourd and Half-baked

Half-baked and green as a gourd are semantically related. In some cases you can replace phrase "Half-baked" with "Green as a gourd", this phrases are similar.

Half-baked adjective - Showing or marked by a lack of good sense or judgment.

Green as a gourd and half-baked are semantically related. Sometimes you can replace phrase "Green as a gourd" with "Half-baked", this phrases are similar.