rudiment：雏形，萌芽，基本原理，基础

rude,原始的，-ment,名词后缀。引申诸相关词义。

• glorious
• glory
• gloss
• glossalgia
• glossary
• glottal
• glottis
• glove
• glow
• glower
• glowing
• glucose
• glue
• glug
• glum
• glut
• gluten
• glutes
• glutinous
• glutton
• glycemic index
• glycerine
• glyph
• gnarled
• gnarly