Synonyms of freakish

freakish

adjective

ˈfrē-kish 

as in impulsive

prone to sudden illogical changes of mind, ideas, or actions

had a freakish roommate in college who once decided to drive all the way to Canada on the spur of the moment

Synonyms & Similar Words

• impulsive
• eccentric
• volatile
• whimsical
• capricious
• moody
• romantic
• willful
• shaky
• mercurial
• quirky
• impetuous
• arbitrary
• temperamental
• flaky
• erratic
• impractical
• crankish
• unrealistic
• quixotic
• fickle
• utopian
• irregular
• inconstant
• visionary
• quixotical

Antonyms & Near Antonyms

• reasonable
• practical
• equable
• matter-of-fact
• pragmatic
• sensible
• logical
• earthy
• sound
• rational
• sane
• down-to-earth
• hardheaded
• grounded
• unrelenting
• invariable
• fixed
• constant
• uncompromising
• sober
• commonsensical
• unchangeable
• inflexible
• unyielding
• unalterable
• levelheaded
• immutable
• tough-minded
• unbending
• fast
• stable
• steady
• hard-and-fast
• unvarying
• unchanging
• hard-boiled
• steadfast
• changeless
• established
• no-nonsense
• sobersided
• settled
• set

Example Sentences

Recent Examples of freakish

After a few freakish phone calls when my father did not seem able to come to the phone, Paul and I made an emergency visit, an intervention. — Literary Hub, 18 June 2026

Robinson’s freakish athleticism drew the attention of big time programs. — Sam Warren, Houston Chronicle, 11 Mar. 2026

There are a few other freakish laugh-out-loud moments, although there are also times when the metaphor Bergholm keeps hammering into our skulls becomes repetitive. — Jordan Mintzer, HollywoodReporter, 14 Feb. 2026

Darnell Washington has showed off some freakish athleticism playing tight end at 311 pounds. — Matt Zahn, CBS News, 21 Nov. 2025