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maniacal

maniacal

16 8.6
Very wild and out of control, seeming crazy
  • adjective
  • /məˈnaɪəkl/
: maníaco
  • Her maniacal obsession with winning every game made her a fierce competitor.

Surely people are not going to vote for this maniacal nut job.

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Examples

  • She was supported by a will of iron, by a maniacal taste for perfection, and by an incredible stubbornness.

  • The night manager leaned close into Ellis's face, his maniacal eyes seeming almost to glow.

    Fiction book (1996)
  • As a parent, this is an issue that I am maniacal about.

  • It's let's take the risk level of research, but then pursue it with the maniacal focus of a start up.

  • Then he laughed that high, maniacal laugh for which he would soon be noted.

    Fiction book (1995)
  • And the only way to overcome that, I have found is to have a sort of maniacal, aggressive quality.

  • David stares at them, his lips spread into a maniacal grin.

    Fiction book (1992)
  • Let's say that the point is to make fun of the NRA's maniacal opposition to the slightest attempt at regulating weapons.

    Fiction book (1995)
  • Go study LeBron after he went to the Olympics with Kobe because he noticed Kobe was maniacal about his training.

  • The villain in the movie had a maniacal laugh that sent chills down my spine.

Synonyms

mad
vsmaniacal
89 1.3

Very excited and unable to stay calm

is more extreme and portrays a frenzied wild behaviour
crazed
vsmaniacal
89 5.0

Acting in a wild and uncontrolled way

emphasises behaviour resembling that same uncontrolled state
manic
vsmaniacal
  • Specialized
68 7.4

Very excited and active in a wild way

is general extreme behaviour described as resembling that energy
berserk
vsmaniacal
37 7.2

Being very angry or excited and out of control

is similar but focuses on general frenzy rather than anger specifically
bonkers
vsmaniacal
  • Informal
28 8.0

Acting or feeling very strange

is more extreme and formal, showing wild uncontrolled frenzy
unhinged
vsmaniacal
  • Offensive
27 7.8

A person who is not thinking or acting in a normal and safe way

is more about wild uncontrolled behaviour than underlying mental state
frenzied
vsmaniacal
22 6.5

Showing very strong excitement and uncontrolled actions

is used to describe behaviour that resembles this same uncontrolled state
maniac
vsmaniacal
8 7.1

Very wild and excited in a way that seems out of control

is similar but presents behaviour as resembling that state
raving mad
vsmaniacal
  • Informal
7 7.2

Acting or speaking in a wild, not sensible way

means the same extreme behaviour but less focused on speech
maniclike
vsmaniacal
  • Specialized
9.9

Extremely energetic and restless with very fast speech and thoughts

is the general wild behaviour that resembles clinical mania

Antonyms

239 3.4

Kept within limits by careful management

185 2.7

Showing good judgment and making practical choices

How Frenzied

maniacal
16 8.6
frenzied
22 6.5
excited
∞ 1.0
restless
122 3.0
calm
680 1.0

Surface Forms

maniacal positive
maniacally positive

Morphology

maniacal = maniac (transparent) = maniac + al

The adjective is formed transparently from 'maniac' with the common adjective-forming suffix '-al', meaning 'resembling a maniac'.

Etymology

Maniacal comes from the word mania, meaning 'madness' or 'very strong excitement', and from maniac, a person with that kind of madness. So maniacal describes behaviour that is wild, uncontrolled, or full of extreme energy.