各种文字里面，混成词（英文：portmanteau或blend）指由最少兩個詞語或詞語部分結合而组成个新詞語。
中文混成詞例
编辑
- 「今古庸龍」——弗是一只空洞搭呒意義个筆名，伊旨在繼中國傳統文學而承中國現代文學，仿金庸武俠宗師搭仔古龍大師，併而合之，涵義乃是：「通今達古，金庸古龍」。
英文混成詞例
编辑
- smoke + fog → smog
- breakfast + lunch → brunch
- broccoli + cauliflower → broccoflower
- breakfast + lunch → brunch
- camera + recorder → camcorder
- education + entertainment → edutainment
- information + commercial → infomercia
- motor + hotel → motel
- smoke + fog → smog
- spoon + fork → spork
- Chinese + English → Chinglish
- black + exploitation→ blaxploitation
- animation + electronics→ animatronics
- cybernetic + organism → cyborg
- California + fornication → Californication
