words instead, which were occasionally successful in entering popular usage. Whereas il tren and la staziun managed to replace il zug and il banhof, other German words have become established in Romansh usage, such as il schalter 'the switch', il hebel 'the lever', la schlagbohrmaschina 'the hammer drill', or in schluc 'a sip'. Especially noticeable are interjections such as schon, aber or halt, which have become established in everyday language. In a few cases, there was a semantic shift, such as uaffen, "tool", derived from Waffe, "weapon". Language contact Romansh speakers have been in close contact with speakers of German dialects such as Alemannic and Bavarian for centuries, as well as speakers of various Italian dialects and Standard German more recently. These languages have influenced Romansh, most strongly the vocabulary, whereas the German and Italian influences on morphology and syntax are much more limited. This means that despite German influence, Romansh has remained a Romance language in its core structure. Romansh linguist Ricarda Liver also notes that an influence of Swiss German on intonation is obvious, in particular in the Sursilvan dialect, even though this has so far not been linguistically studied. The influence of German is generally strongest in the Rhenish varieties Sursilvan, Sutsilvan, and Sursilvan, where French loanwords (frequently not borrowed directly but transmitted through German) are also more numerous. In the dialects of the Engadine, by contrast, the influence of Italian is stronger. In the Engadinese written languages, Putèr and Vallader, Italian-influenced spellings, learned words, and derivations were previously abundant, for instance in Zaccaria Pallioppi's 1895 dictionary, but came under scrutiny at the start of the 20th century and were gradually eliminated from the written language. Following reforms of the written languages of the Engadine, many of these Italian words fell out of usage (such as contadin 'farmer' instead of paur, nepotin 'nephew' rather than abiadi, ogni 'everyone' instead of inmincha, saimper 'always' instead of adüna, and abbastanza 'enough' instead of avuonda), while others persisted as synonyms of more traditional Ladin words (such as tribunal 'court' alongside drettüra, chapir alongside incleger, and testimoni 'witness' alongside perdütta). Aside from the written language, everyday Romansh was also influenced by Italian through the large number of emigrants, especially from the Engadine, to Italy, the so-called Randulin. These emigrants often returned with their Romansh speech influenced by Italian. German loanwords German loanwords entered Romansh as early as the Old High German