Word Forms of "roundabout" (7 forms)

Adjective

Form	Word
Comparative	more roundabout
Superlative	most roundabout

Comparativemore roundabout

Superlativemost roundabout

Noun

Form	Word
Plural	roundabouts

Pluralroundabouts

Verb

Form	Word
Participle, Past	roundabouted
Participle, Present	roundabouting
Past	roundabouted
Present, Singular, Third-Person	roundabouts

Participle, Pastroundabouted

Participle, Presentroundabouting

Pastroundabouted

Present, Singular, Third-Personroundabouts

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.