Roamed, past participle of roam. Synonyms in the same form.
Ramble
rambled, roved, strolled, strayed, ranged, sauntered, traveled, drifted, journeyed, rolled, vagabonded, tramped, swanned, straggled
Wander
wandered, mooched, erred, shrithed
Other
prowled, milled, bimbled
All synonyms for roam →