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Showing results for periodicity. Search instead for perissodacty.
Definitions

periodicity

[peer-ee-uh-dis-i-tee] / ˌpɪər i əˈdɪs ɪ ti /
NOUN
cycle
Synonyms
STRONGEST
course period revolution rhythm round series
STRONG
aeon age alternation chain circle circuit eon loop orbit ring rotation run sequel sequence succession wheel
WEAK
isochronism
NOUN
frequency
Synonyms
STRONGEST
density number prevalence recurrence regularity repetition
STRONG
abundance beat constancy iteration oscillation persistence pulsation reiteration rhythm
WEAK
frequentness
Antonyms
WEAK
infrequency irregularity uncommonness
NOUN
regularity
Synonyms
STRONGEST
consistency precision predictability uniformity
STRONG
balance clockwork conformity congruity constancy harmony invariability orderliness proportion punctuality recurrence rhythm rotation routine steadiness symmetry
Antonyms
STRONGEST
variation
STRONG
difference disagreement discord disproportion imbalance instability irregularity unevenness
NOUN
repetition
Synonyms
STRONGEST
litany recurrence reiteration repeat rhythm
STRONG
alliteration chant chorus copy echo encore iteration paraphrase perseveration practice reappearance recapitulation recital redundancy rehearsal relation renewal repetitiousness replication report reproduction restatement return rote tautology
WEAK
broken record ingemination iteracy iterance reoccurrence staccato
Antonyms
STRONG
original
WEAK
instance
NOUN
rhythm
Synonyms
STRONGEST
cadence flow movement pattern pulse swing tempo
STRONG
bounce cadency downbeat lilt measure meter metre regularity rhyme time uniformity
WEAK
rise and fall

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There seems to be a seven-year periodicity with these fireballs.

From BBC • Nov. 9, 2024

Annual cicadas do not have the periodicity of the magicicada that are emerging soon.

From New York Times • May 8, 2024

However, it is also possible to move into areas where the crystal "melts," i.e. loses its periodicity.

From Science Daily • Feb. 1, 2024

Detected by emitted luminosity, they spin and oscillate to the same height repeating to the same frequency— like ticking clocks with a predictable periodicity, but patterned across time, invisible to sight.

From Scientific American • Feb. 4, 2023

There is no other agent known which is capable of originating morbid phenomena characterized by such marked diurnal periodicity.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various