'strongly-produced' originates from the combination of 'strongly' and 'produced', where 'strongly' is derived from 'strong', meaning 'having great physical power', and 'produced' is the past participle of 'produce', meaning 'to bring into existence'.

'strongly' evolved from Old English 'strang', and 'produced' from Latin 'producere', meaning 'to lead forward'.

Initially, 'strongly' meant 'with great force', and 'produced' meant 'brought forth'. Together, they convey the idea of something created with significant force.