Synonyms of addled

addled 1 of 2

adjective

ˈa-dᵊld 

1

as in rotten

having undergone organic breakdown

addled eggs found on a long abandoned hen's nest

Synonyms & Similar Words

• rotten
• spoiled
• decomposed
• decayed
• corrupted
• putrid
• rotting
• polluted
• turned
• bad
• soured
• putrefied
• tainted
• rancid
• fermented
• sour
• curdled
• contaminated
• corroded
• defiled
• degenerated
• off
• impure
• crumbled
• deteriorated
• fouled
• decomposing
• decaying
• disintegrated
• disintegrating
• putrescent
• rank
• gangrenous
• moldy
• sourish
• putrefying
• moldering
• mildewy

Antonyms & Near Antonyms

• fresh
• sweet
• good
• undecomposed
• preserved
• untouched
• uncontaminated
• unspoiled
• pristine
• untainted
• unpolluted
• undefiled

2

as in dazed

suffering from mental confusion

one of the more addled audience members confused Ghana with Guyana

Synonyms & Similar Words

• dazed
• bewildered
• confused
• distracted
• dizzy
• stunned
• addle
• raddled
• fogged
• befuddled
• bemused
• silly
• muddleheaded
• mixed-up
• stupefied
• out of it
• dopey
• addlepated
• punch-drunk
• befogged
• bedeviled
• pixilated
• confounded
• at sea
• punchy
• muzzy
• shell-shocked
• spacey
• slaphappy
• unconscious
• bushed
• zonked
• zonked-out
• spaced-out
• senseless

Antonyms & Near Antonyms

• conscious
• clearheaded
• alert

addled

2 of 2

verb

past tense of addle

as in baffled

to throw into a state of mental uncertainty

after slipping on the ice, Bethany was so addled that she left her groceries where they'd fallen

Synonyms & Similar Words

• baffled
• bewildered
• confused
• puzzled
• perplexed
• fuddled
• befuddled
• disoriented
• muddled
• rattled
• flustered
• embarrassed
• mystified
• discombobulated
• flummoxed
• bamboozled
• befogged
• confounded
• disturbed
• vexed
• bothered
• mazed
• stunned
• bemused
• muddied
• buffaloed
• posed
• foxed
• graveled
• got
• upset
• beat
• unsettled
• stuck
• went to one's head
• stumped
• agitated
• disconcerted
• abashed
• blew one's mind
• distressed
• mortified
• deceived
• deluded
• unhinged
• nonplussed
• perturbed
• discomfited
• disquieted
• discomposed
• misled
• fazed
• chagrined
• discountenanced
• weirded out
• misguided
• discomforted
• dismayed
• duped
• gulled
• hoodwinked
• tricked
• beguiled
• fooled
• cozened
• humbugged
• strung along
• snowed
• took in
• hoaxed

Antonyms & Near Antonyms

• assured
• satisfied
• informed
• reassured
• enlightened

Example Sentences

Recent Examples of addled

Adjective

Instead, director Weston Scott’s concept deepens the text, making the addled, voice-hearing brain that could commit or attempt assassination all the more real and dangerous. — Theater Critic, San Francisco Chronicle, 29 Mar. 2026

The bottles of funky unfiltered wine that line the shelves of Apiri Greek Eatery in hip, central Heraklion—Crete’s largest city with a leafy, Venetian history-addled center—are proof. — Shannon McMahon, Condé Nast Traveler, 1 July 2026

Verb

One is addled by paranoia and extremism, the other knows only heartless corporate speak. — Jake Coyle, Boston Herald, 24 Oct. 2025

Sharif, now an old man (played by Mohammad Bakri), lives with them, his memory addled yet returning obsessively to the loss of his homeland. — Justin Chang, New Yorker, 14 Jan. 2026