AbstractThis contribution focuses on indefinite arguments in object position. We address this topic from the point of view of the crosslinguistic variation within the Romance continuum, especially looking at Northern Italian Dialects (NIDs). The target is to describe the distribution of the different possible realizations of this kind of arguments in this area by means of an in‐depth analysis of the data coming from the ASIt database and from three new fieldwork sessions. We show that the microvariation attested in this area reflects and refines the “macro” variation attested among the major Romance languages. The fine‐grained picture that can be drawn from a closer look to a set of minimally varying languages helps crosslinguistic comparison and, consequently, the modeling of more precise analyses.