The Spanish verb 'retratar' (to portray) comes from Latin 'retractare', which meant 'to revise or retouch'. This Latin word was formed by combining the prefix 're-' (meaning 'again' or 'back') with the verb 'tractare' (meaning 'to handle or drag'). The evolution from 'handling something again' to 'portraying' reflects how artists would repeatedly work on and refine their representations of subjects.

Several common Spanish words share roots with 'retratar': 'tratar' (to treat, handle), which comes directly from Latin 'tractare'; 'retrato' (portrait), which is the noun form related to 'retratar'; and 'tratamiento' (treatment), which all preserve the core idea of handling or dealing with something.

English speakers can connect 'retratar' to several familiar words that share the Latin root 'tractare': 'treat', 'treatment', 'tract', and 'traction'. The 're-' prefix is the same as in English words like 'return' or 'repeat'. The word 'retract' is particularly close, coming from the same Latin 'retractare', though it developed the meaning of 'taking back' rather than 'portraying'.