Half-baked and Jumping the gun

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

Jumping the gun and half-baked are semantically related. In some cases you can use "Jumping the gun" instead an adjective phrase "Half-baked".

Half-baked and jumping the gun are semantically related. Sometimes you can use "Half-baked" instead an adjective phrase "Jumping the gun".