The fall of the house of J&T

Glossary of difficult words

regrettable - unwelcome; undesirable; (we liked Z1); 

to let something slip - to reveal something inadvertently in the course of a conversation (although Tkáč might have fully intended to make his comment); 

niche product/market - a special, limited area of demand for a product or service; 

incarnation - form, manifestation; 

to subsume - to include or absorb something into something else; 

vehemently - forcefully, intensely.