“…Thus, Irvine's seminal (1974) paper on status manipulation in Wolof greetings was followed by a steady stream of analyses of greeting rituals in other languages/communities, including Yoruba (Akindele 1990), Swahili (Omar 1992), Igbo (Nwoye 1993), Akan (Agyekum 2008), Setswana (Bagwasi 2012) and Sukuma (Batibo 2015). In time, it was supplemented with work on other speech acts (e.g., Irvine 1980 on requests in Wolof, Obeng 1999a and 1999b on Akan requests and apologies, Agyekum 2010 on expressions of thanks, also in Akan), as well as work on politeness phenomena and the notion of face (e.g., Nwoye 1992, Yahya-Othman 1994, Obeng 1994, Agyekum 2004, Ojwang et al 2010). Ameka and Breedveld (2004) account for the prevalence of specific communicative taboos and the spread of practices like triadic communication in terms of "cultural scripts" that extend over a larger West-African "speech area" (Hymes 1972), but their attempt remains inexorably rooted in an isomorphic, community-based approach.…”