Dinky and Small-fry

Dinky adjective - Of a size that is less than average.

Small-fry and dinky are semantically related in tiny topic. In some cases you can use "Small-fry" instead an adjective "Dinky".

Small-fry adjective - Lacking importance.

Dinky and small-fry are semantically related in insignificant topic. You can use "Dinky" instead an adjective phrase "Small-fry", if it concerns topics such as inferior, subordinate, minor.