The term 'standardly-merged' is a compound word formed from 'standardly' and 'merged'. 'Standardly' originates from 'standard', which comes from Old French 'estandart', meaning 'a rallying place', and 'merged' comes from Latin 'mergere', meaning 'to dip or plunge'.

'Standardly' evolved from the concept of 'standard', which was used in Middle English to denote a level of quality or attainment. 'Merged' has been used since the 15th century to describe the act of combining or uniting.

Initially, 'standard' referred to a flag or emblem, but over time it evolved to mean a level of quality. 'Merged' has consistently meant to combine or unite.