Linguistic Creativity in Commercial Advertisements and Branding in Mbeya, Tanzania

Language plays a central role in advertising and branding by enabling businesses to attract attention, persuade consumers, and establish distinctive brand identities. This study examines linguistic creativity in commercial advertisements and branding in Mbeya, Tanzania, focusing on the phonological, semantic, morphological, and syntactic features employed in promotional discourse. The study adopted a qualitative research approach and analysed advertising texts collected from billboards, product labels, brand names, posters, and other commercial materials written in both Kiswahili and English. The findings reveal that advertisers strategically exploit a wide range of linguistic resources to enhance the effectiveness of commercial messages. At the phonological level, creativity is manifested through rhyme, alliteration, and assonance; semantic creativity is realised through hyperbole, personification, and ambiguity; morphological processes identified include compounding, borrowing, acronymisation, lexical innovation, and reduplication, whereby syntactic creativity is reflected in the use of parallelism, imperative constructions, conditional expressions, phrasal slogans, exclamatory structures, and referential indirectness. The findings further demonstrate the dynamic interaction between Kiswahili and English in Tanzanian advertising, reflecting both local cultural identities and global commercial influences. The study concludes that linguistic creativity constitutes a fundamental component of advertising and branding practices in Tanzania. By manipulating linguistic structures at multiple levels, advertisers construct persuasive messages that enhance product visibility, strengthen brand recognition, and influence consumer behaviour. The study contributes to scholarship on advertising discourse by providing insights into the role of linguistic innovation in a multilingual African context