Hob-nobs are a type of biscuit that are popular in the United Kingdom. They are crunchy and oaty, with a sweet and buttery flavor. If you are looking for some synonyms for hob-nobs, there are a few different options you could consider. You might refer to them as oat biscuits, or perhaps biscuits with a crunchy texture. They are also sometimes called dunking biscuits, as they are perfect for dipping into a cup of tea or coffee. Other similar biscuits include digestive biscuits and wholemeal biscuits, which have a similar texture and taste. Ultimately, no matter what you call them, hob-nobs are a delicious treat that are perfect for enjoying with a hot drink.