This paper focuses on the issue of ‘prosodic idiosyncrasies’ as it arises in the Bantu language Makonde [kde]. Recently, Bennett, Harizanov, & Henderson (2018) proposed ‘prosodic smothering’, whereby prosodic requirements of an outer morpheme override (i.e. ‘smother’) prosodic properties of inner morphemes. We extend their analysis to phrase-level phonology in Makonde. Previous description has established that whether a nominal modifier forms a single phonological phrase φ with the noun is an idiosyncratic property, e.g. a [NOUN ADJECTIVE] phrase maps to 2 phonological phrases φ(N) φ(ADJ) while a [NOUN DEMONSTRATIVE] phrase forms a single phonological phrase φ(N DEM). Prosodic smothering is seen in [NOUN ADJ DEM] sequences which form a ...