vagrancy：(说话的，思想的)游移不定，漂泊，流浪，离题 

词根词缀：vagr(-vag-)漫游 + -ancy名词词尾

• squeeze
• squelch
• squib
• squid
• squidgy
• squiggle
• squillion
• squire
• squirearchy
• squirm
• squirrel
• squirrelly
• squirt
• squish
• squishy
• squit
• stab
• stabbing
• stability
• stabilize
• stabilizer
• stable
• stableman
• stablemate
• stabling