'Simple'はこちらの項目にも見つかりました。
英語の見出し語に対する説明:
arithmetic
- box camera
- bumpkin
- chasteness
- chopstick
- clean
- cottage
- country bumpkin
- dimwit
- easy-peasy
- elementary
- first-past-the-post
- hick
- homely
- humble
- in plain English
- in plain terms
- kid stuff
- modest
- multiplication table
- no-brainer
- oversimplification
- oversimplify
- plain style
- plain words
- preterite
- primitive
- reduce
- simplex
- single entry
- sober
- spare
- stick figure
- stick man
- straightforward
- tic-tac-toe
- uncomplicated
- unpretentious
- unsophisticated
- wish