addlebrained
Unable to think clearly
Addlebrained means confused, muddled, or scatterbrained.
The word comes from addle, describing eggs that have gone rotten and won't hatch—the implication being that the brain has similarly spoiled.
Someone addlebrained can't think straight or keep their thoughts organized: Some addlebrained clerk lost the paperwork.
Also addleheaded or addlepated.
Prone to forgetting things
- scatterbrainedLacking mental focus
- forgetfulFailing to retain information
- distractedUnable to concentrate
- daydreamingIdle mental wandering
preoccupied · inattentive · unfocused · spacey · oblivious · heedless · unmindful · woolgathering
Mentally confused, disoriented
- muddledIn a confused state
- bewilderedThoroughly puzzled and confused
- disorientedLacking sense of direction
- perplexedThoroughly confused, uncertain
foggy · dazed · flustered · flummoxed · nonplussed · baffled · puzzled · stupefied
Lacking intelligence or quickness
- simplemindedLacking mental acuity
- foolishLacking good sense
- dull-wittedSlow to comprehend
- slow-wittedLacking mental quickness
dense · thick · daft · dopey · witless · senseless · harebrained · half-witted
Totally without arrangement
- muddleheadedLacking mental clarity
- jumbledDisordered, lacking arrangement
- haphazardLacking organization or plan
- unsystematicLacking methodical arrangement
disorderly · shambolic · slapdash · slipshod · helter-skelter · discursive · rambling · incoherent
absent-minded
Prone to forgetting things
- scatterbrainedLacking mental focus
- forgetfulFailing to retain information
- distractedUnable to concentrate
daydreaming · preoccupied · inattentive · unfocused · spacey · oblivious · heedless · unmindful · woolgathering · ditzy
befuddled
Mentally confused, disoriented
- muddledIn a confused state
- bewilderedThoroughly puzzled and confused
- disorientedLacking sense of direction
perplexed · foggy · dazed · flustered · flummoxed · nonplussed · baffled · puzzled · stupefied · fuddled
dim-witted
Lacking intelligence or quickness
- simplemindedLacking mental acuity
- foolishLacking good sense
- dull-wittedSlow to comprehend
slow-witted · dense · thick · daft · dopey · witless · senseless · harebrained · half-witted · dimwitted
chaotic
Totally without arrangement
- muddleheadedLacking mental clarity
- jumbledDisordered, lacking arrangement
- haphazardLacking organization or plan
unsystematic · disorderly · shambolic · slapdash · slipshod · helter-skelter · discursive · rambling · incoherent · illogical
addlebrainedclearheaded
Mentally focused and rational
sharp · lucid · quick-witted · sharp-witted · astute