South Asian cuisine encompasses a delectable variety of sub-cuisines and cooking styles that vary very widely, reflecting the diversity of the Indian subcontinent, even though there is a certain centrality to the general ingredients used. Terms used the recipes of varied Indian and other South Asian sub-cuisines sometimes tend to be multi-lingual and region-specific, mostly based on the author's specific sub-ethnicity, the popularity of a given vegetable/spice in a given sub-cuisine within South Asia, etc.