Looking more into the unique differences between liquor and liqueur will show when you when to use each one properly
(ii) specifically, neither we, nor the consignor, make any representation or warranty of any kind, express or implied, with respect to any of the following characteristics of the Property: age, authenticity, genuineness, attribution, provenance, origin, physical condition, importance, size, quality, rarity, value, exhibitions, historical references or significance, medium, material, period, culture, source, or origin: (iii) all information in the catalogue or elsewhere, concerning the characteristics mentioned in (ii) above, is offered to bidders as a statement of opinion only
World Health Organization Study Group on Tobacco Product Regulation (WHO TobReg)
361, 363 (2016), [15] Am