Cavalcaded

Past tense of cavalcade used as a verb; to move or process in a cavalcade or grand procession.

From the noun 'cavalcade' with the past tense suffix '-ed.' This is a back-formation where a noun has been verbed—relatively uncommon usage, appearing more in literary or dramatic contexts. The practice of nominalizing verbs and then verbing nouns back is a productive feature of English.