Synonyms of fitful

fitful

adjective

ˈfit-fəl 

as in sporadic

lacking in steadiness or regularity of occurrence

a night of fitful sleep did not leave me feeling well rested the next morning

Synonyms & Similar Words

• sporadic
• occasional
• intermittent
• sudden
• erratic
• unpredictable
• violent
• irregular
• unsteady
• spasmodic
• discontinuous
• casual
• spastic
• episodic
• spotty
• aperiodic
• volatile
• choppy
• convulsive
• fragmentary
• random
• catchy
• haphazard
• scattered
• changeful
• aimless
• uncertain
• interrupted
• desultory
• varying
• broken
• changing
• unsettled
• unstable
• capricious
• inconstant
• arbitrary
• odd
• stray
• slapdash
• mercurial
• disconnected
• hit-and-miss
• hit-or-miss
• fluctuating
• variable
• mutable
• temperamental
• fickle
• wavering
• changeable
• flickery
• fluid

Antonyms & Near Antonyms

• continuous
• constant
• steady
• periodic
• regular
• habitual
• repeated
• stable
• uniform
• even
• stationary
• systematic
• equable
• unchanging
• orderly
• methodical
• changeless
• unvarying
• unrelenting
• unremitting
• unwavering

Synonym Chooser

How does the adjective fitful contrast with its synonyms?

The words convulsive and spasmodic are common synonyms of fitful. While all three words mean "lacking steadiness or regularity in movement," fitful implies intermittence, a succession of starts and stops or risings and fallings.

fitful sleep

Where would convulsive be a reasonable alternative to fitful?

Although the words convulsive and fitful have much in common, convulsive suggests the breaking of regularity or quiet by uncontrolled movement.

convulsive shocks

How do spasmodic and fitful relate to one another?

Spasmodic adds to fitful the implication of rapid or violent activity alternating with inactivity.

spasmodic growth

Example Sentences

Recent Examples of fitful

In 2017, Japan reenergized fitful security discussions, including Australia, India and the United States. — Arthur I. Cyr, Chicago Tribune, 10 June 2026

The effort, which was described by a senior administration official who wasn’t authorized to speak publicly, is unfolding alongside fitful talks between Washington and Tehran on a potential agreement to extend a truce in the Iran war. — Jennifer A. Dlouhy, Fortune, 7 June 2026

As Major League Baseball’s Rays make their latest fitful pursuit to build a new Tampa Bay home, an Orlando group is feverishly working to develop a fanbase, win political support, and perhaps gain a chunk of tourism dollars for a ballpark in the event opportunity comes its way. — Ryan Gillespie, The Orlando Sentinel, 24 May 2026

That fitful sleep may lack the restorative qualities necessary for recovery. — Danielle Wilhour, The Conversation, 5 May 2026