The Oxford Thesaurus An A-Z Dictionary of Synonyms - ramblingadj.

1) discursive, roundabout, circuitous, tortuous, incoherent, diffuse, unsettled, disconnected, disjointed, disorganized, unorganized, illogical, maundering, aimless, confused, muddled, jumbled, scrambled, unintelligible, inarticulate, periphrastic, circumlocutory, circumlocutional, circumlocutionary, ambagious, wordy, verbose, prolix, endless, interminable: We couldn't make heads or tails of the professor's rambling lecture. 2) unplanned, straggling, irregular, sprawling, spread out, spreading, straggly: The Wilsons live in that big old rambling Victorian house down the road. 3) roving, wandering, travelling, peripatetic, itinerant, wayfaring, migratory, nomadic: For five years he led a rambling life as a folk-singing banjo player.