Từ đồng nghĩa của racked one's brains

thought pondered reflected deliberated considered contemplated analyzed debated dwelled dwelt evaluated figured out meditated reasoned ruminated understood analysed appraised apprehended brainstormed brooded cogitated comprehended concentrated discerned examined figured intellectualised minded mused processed rationalised speculated stewed studied weighed wondered cerebrated chewed ideated intellectualized logicalized mulled puzzled over rationalized sorted out excogitated lucubrated put on thinking cap used one's head noodled around perpended mulled over revolved meditated on turned over thought about chewed over questioned mused on pored on reflected on pored over dwelled on brooded over thought over entertained turned ruminated on wrestled with kicked around eyed judged rolled asked oneself about thought hard hammered away at cogitated on cogitated about weighed up stewed over sweated over brooded about discussed reviewed consulted argued pondered over deliberated on brooded on poured it on given thought to gave thought to turned over in one's mind talked over wondered about pondered on deliberated about ruminated about thought on run up a flagpole knocked around given much thought to asked oneself gave much thought to conceived estimated philosophized imagined deduced appreciated resolved inferred marveled marvelled cudgelled cudgeled mooned woolgathered chawed speculated about cudgeled your brains chewed on thought hard about thought out ratiocinated slept on it had in mind chewed over things worried about stewed about puzzled out mulled over things philosophised mused over puzzled stopped to consider beat one's brains out about agonized over ran up a flagpole ruminated over batted it around chewn looked at beaten one's brains out about given consideration to gave consideration to taken under consideration took under consideration thought through reflected upon sized up agonized chewed the cud deliberated over summed up considered the pros and cons of agonised daydreamed daydreamt stargazed assessed digested stared into space dreamt dreamed spaced out tuned out zoned out tripped out meditated over dozed off soul-searched self-reflected looked inward introspected explored self-questioned compared sweat worried flashed on let one's thoughts wander zoned had your head in the clouds debated with oneself meditated upon discovered investigated researched surveyed scrutinized probed logicized monitored bethought registered made sense of contemplated on thought rationally thought straight thought logically enquired into looked into dissected perused assimilated clarified accepted mooted envisioned pictured devised anticipated rehashed sweated rated tracked viewed pored stayed in the clouds batted about built castles in air deliberated upon scrutinised conceived of brought to light dived into reflected about sensed hashed over conducted a survey of indulged in wool-gathering ruminated upon entertained idea speculated on metabolised experimented dwelled upon took stock of given some thought to kicked about thought upon uncovered taken stock of thought things through drifted off unearthed toyed with canvassed entertained the idea of conducted research into delved into metabolized dwelt upon gave some thought to thought of thought deeply played around with took in taken in done research did research taken under advisement took under advisement batted around went over gone over took into consideration bore in mind born in mind taken into consideration

tried to remember

communicated brainstormed intercommunicated put heads together shared ideas talked conversed chatted discoursed communed conferred confabulated gossipped gossiped chinwagged powwowed liaised interacted nattered had a talk had a conversation had a discussion had a chat made conversation exchanged views discussed matters engaged in conversation chewed the rag had a word had a chinwag shot the breeze chewed the fat had a confab spoke spake spoken deliberated free-associated

brainstormed thought pondered analysed analyzed discovered planned problem-solved figured out came up with come up with conceived of conjured up dreamt up figured something out found an answer to found a solution to thought out thought up found identified determined pinpointed worked out thought through founden fand

racked off racked up racked with pain racked with suffering racket racketed racked rack brains rack and ruin rack and pinions rack-and-pinion railway rack and pinion