What is another word for most suckling?
Pronunciation: [mˈə͡ʊst sˈʌklɪŋ] (IPA) 
The phrase "most suckling" refers to the young offspring of an animal that is still nursing on its mother's milk. Some synonyms for the term include "youngling," "piglet," "calf," "fawn," and "puppy." Each of these words can be used to describe offspring in different contexts, for example, "piglet" would refer only to the young of a sow, while "fawn" would refer to the young of a deer. Nonetheless, they all share the commonality of being dependent on their mother's milk for nourishment. These synonyms allow writers to add variety to their writing while still conveying the same meaning.
