反芻
1
rumiar
1
rumination;regurgitation;chewing the cud
2
turning over in one's mind;thinking over (something);pondering;musing;rumination (about a subject)
改めて反芻してると、何だか恥ずかしいぞ。
Now that I think over it, it's somewhat embarrassing.
Other forms
反すう 【はんすう】 (search-only kanji form)