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Definition of irregularly
irregularly
/ɪˈrɛɡ.jə.lɚ.li/
ir · reg · u · lar · ly
Adjective:irregular
irregularly Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
5
irregularly Game Scores & Validity
Scrabble US
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Wordle Guess
• adverb
1
At uneven, unpredictable, or inconsistent intervals of time.
Example
"The patient's heart was beating irregularly, prompting the physician to order an electrocardiogram."
2
In a manner that lacks symmetry, uniformity, or an even arrangement in space or shape.
Example
"The ancient cobblestones were laid irregularly across the narrow courtyard."
3
In a manner contrary to established rules, standard procedures, or grammatical inflection patterns.
Example
"Several common English verbs conjugate irregularly in the past tense."
Synonyms
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Word Origin & Etymology
Formed in Middle English from the adjective 'irregular' (via Old French from Medieval Latin 'irregularis', from 'in-' meaning 'not' and 'regularis' meaning 'according to rule') combined with the adverbial suffix '-ly'.
Cite this Entry
Wordmom. (2026). Definition of Irregularly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/irregularly