Puny and Tiniest

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

Tiniest and puny are semantically related In some cases you can replace term "Tiniest" with "Puny", this adjectives are similar.

Tiniest adjective - Being the least in amount, number, or size possible.

Puny and tiniest are semantically related in very small topic. Sometimes you can use "Puny" instead an adjective "Tiniest".