The article presents vocabulary, both indigenous Polish and borrowed, connected with human characteristics arising from man’s appearance, character and behaviour as used in the petty nobility village of Dorohań and the peasant village of Wójtowce in Ukraine on the east bank of the Zbruch river. 204 words were analyzed divided into three main thematic categories and smaller groups, i.e. behavioural traits, moral deeds, status characteristics, mental abilities; appearance traits, character features and physical and emotional state words. The analysis showed that the foreign – Ukrainian and Russian – influence on the Polish vocabulary of the peasant village of Wójtowce is stronger than on the vocabulary of the petty nobility village of Dorohań. At the same time, the residents of Wójtowce use indigenous and borrowed words that are more expressive, both positively and negatively, what can be explained by the more frequent use of Polish in their everyday life. Comparison with other Polish dialects in Ukraine has revealed a certain similarity but also diversity, what can serve as the basis for further linguistic as well as cultural, ethnographic or anthropological research.

Gear involute artifact (GIA) is a kind of calibration standard used for traceability of involute metrology. To machine GIAs with sub-micron profile form deviations, the effect on the involute profile deviations caused by the geometric deviations and 6-DoF errors of the machining tool based on the double roller-guide involute rolling generation mechanismwas analysed.At the same time, a double roller-guide involute lapping instrument and a lapping method for GIAs was proposed for lapping and in-situ measuring the gear involute artifacts. Moreover, a new GIA with three design base radii (50 mm, 100 mm, and 131 mm) was proposed for more efficient calibration and was machined with profile form deviations of 0.3 μm (within evaluation length of 38 mm, 68 mm, 80 mm, respectively, measured by the Chinese National Institute of Metrology), and the surface roughness Ra of the involute flanks was less than 0.05 μm. The research supports small-batch manufacturing for high-precision GIAs.