What's the plural form of picolinamide? Here's the word you're looking for.
Answer
The noun picolinamide can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be picolinamide.
However, in more specific contexts, the plural form can also be picolinamides e.g. in reference to various types of picolinamides
or a collection of picolinamides.