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rack one’s brains
rack one’s brains
synonyms
ponder
ruminate
muse
study
meditate
weigh
deliberate
reflect
brood
consider
examine
turn over
mull over
revolve
contemplate
brood over
hammer away at
mull
think hard
figure
cogitate
think
use one’s head
put mind to
judge
establish
intensify
settle
set
review
marvel
rivet
sweat over
concentrate
stop to consider
reason
sort out
scrutinize
sweat
rationalize
pour it on
stew about
woolgather
think over
speculate
take under consideration
stew
resolve
stew over
think about
more synonyms
rack one’s brains
antonyms
neglect
ignore
forget
not care