1. 愚蠢的：softhead 无主见的人 | softheaded 愚蠢的 | softhearted 和蔼的

2. 愚蠢的/傻的：softhead /无主见的人/ | softheaded /愚蠢的/傻的/ | softhearted /心地好的/和蔼的/性情温和的/

3. 傻：傻 foolish, softheaded, stupid, think or act mechanically | lubber,adj,粗笨的,笨拙的 n,傻大个 | fat-witted,傻的,愚笨的,迟钝的,愚鲁的

4. 愚蠢的; 傻的 (形)：softening 变软; 软化 (名) | softheaded 愚蠢的; 傻的 (形) | softhearted 心地好的, 性情温和的, 和蔼的 (形)

1. foolish
    totally unsound

    e.g. a crazy scheme
           half-baked ideas
           a screwball proposal without a prayer of working

    Synonym: crazyhalf-bakedscrewball