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。

• inhale
• inharmonical
• inharmonious
• inharmony
• inhere
• inherence
• inherent
• inherit
• inheritable
• inheritance
• inhibit
• inhibited
• inhibition
• inhospitable
• inhuman
• inhumane
• inhumanity
• inhumation
• inhume
• inimical
• inimitable
• iniquitous
• iniquity
• initial
• initialize