In this article we compare three classes of nominal constructions: Bemba so-called 'associative nominals', a class of nominal constructions found in several Bantu languages (though we will essentially concentrate on Bemba), Italian so-called 'prepositional compounds' (or 'phrasal com-pounds'), a class of nominal constructions common to other Romance languages (such as French and Spanish), and a specific class of preposition-less deverbal compounds that is peculiar to Italian and is not found in the other Romance languages. The reason for comparing such geographically and typologically distant languages is that Bantu associative nominals and Romance compounds share some important properties. As is well known, Romance noun-noun compounds (see also Basciano et al. 2011, this volume) differ from Germanic root compounds in a number of respects. First of all, Romance noun-noun compounds are left headed, whereas Germanic root compounds are typically right headed. Also, in Romance noun-noun compounds, the two nominals are sometimes separated by a phonologically independent preposition-like element which seems to contribute in a non trivial way to the meaning of the whole compound. Germanic noun-noun compounds sometimes feature a so-called 'linking element', occurring between the two nouns. However, this element has the form of a nominal inflection marker, it is a bound form, and does not seem to contribute in any substantive way to the meaning of the whole construction. Moreover, some recent contributions (see Delfitto & Melloni 2009, 2011) have shown that Romance prepositional compounds (that is, those noun-noun compounds featuring a preposition-like element) do not always obey the restrictions dictated by the Lexical Integrity Hypothesis and, therefore, are less morphologically encapsulated than Germanic root compounds. Interestingly, Bemba associative nominals pattern together with Romance prepositional compounds in that they are left headed, they are composed of two nominals separated by a phonologically independent marker which seems to restrict the set of possible interpretations of the whole construction, and, arguably, they lie outside the scope of the Lexical Integrity Hypothesis. The goal of this article is therefore to compare in greater detail Bantu associative nominals and two specific varieties of Romance com-302 pounds in order to further investigate their differences and similarities from a theoretical perspective. The paper is organized as follows. In section 1 we discuss the main structural and interpretive properties of Bemba associative nominals and consider a number of tests enlightening their degree of morphological encapsulation. In section 2 we consider Italian prepositional compounds, their structural and interpretive properties, and, by applying the same tests adopted for Bemba associative nominals, their degree of morphological encapsulation. In section 3 we discuss the preliminary results of the analysis. Section 4 offers an overview of the properties of Italian deverbal compounds, shortly considering their relationship with the two classes of nominal constructions discussed in the preceding sections. The general conclusions are found in section 5.