Which synonym could replace 'minor' to describe light injuries?

The term 'minor' typically refers to something of lesser importance or severity, particularly in relation to injuries. In this context, the word 'trivial' effectively captures this essence, suggesting that the injuries are not serious and can be considered minor in nature.

The use of 'trivial' conveys a sense of lightness and insignificance, making it a fitting synonym. It implies that while the injuries are present, they do not warrant serious concern or attention, aligning well with the meaning assigned to 'minor.'

The other words, while they may have their own meanings, do not appropriately reflect the same notion of lightness or lesser severity. 'Major' implies a greater severity, while 'serious' also indicates significant impact or concern regarding the injuries. Lastly, 'substantial' suggests a considerable amount or degree, which again does not align with the idea of something being minor or light. Thus, 'trivial' is the most accurate substitute in this context.