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

In these novels, the main character has been so absurdly addled by a (late-revealed) trauma that everyday human interactions are wildly aglow with (at first) terror or (later) manic-pixie wonder. — Los Angeles Times, 14 July 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

An environment addled by politics isn’t one most CEOs relish, Griffin, 57, told the Wall Street Journal’s Invest Live conference yesterday. — Eleanor Pringle, Fortune, 4 Feb. 2026

That decision, even if only for exploratory purposes, should be left to a Congress whose majority isn’t addled by either devotion to Trump or fear of him. — Sun Sentinel Editorial Board, Sun Sentinel, 16 Jan. 2026