"Voice" can be both a countable and uncountable noun. When referring to the sound produced by speaking or singing, it is uncountable (e.g. "His voice is beautiful"). However, when referring to separate individual sounds or styles of speaking, it can be countable (e.g. "She has a soothing voice").
The noun "sausage" is countable. You can have one sausage, two sausages, etc.
Yes, "stimulus" can be both a countable and uncountable noun. For example, "The government provided several stimuli to boost the economy" (countable) and "Increased spending acted as a stimulus for economic growth" (uncountable).
"Paragraph" is a countable noun because it refers to a distinct unit of text in writing. You can have one paragraph, two paragraphs, three paragraphs, etc.
No, the proper noun Lionel, a name, is a countable noun; the plural form is Lionels. example: There are two Lionels in my family, my father and my cousin.
"Bun" can be both countable and uncountable. For example, you can say "I bought five buns" or "I would like some bun with my soup."
Transport is both countable and uncountable as a noun.
The noun 'steel' is an uncountable (mass) noun, a word for a substance.
Shark is a countable noun.
countable
Countable
The noun 'daytime' is an uncountable noun.
The noun 'animal' is a countable noun. The plural form is animals.
Prawn - prawns is the plural - is a countable noun
Pasta is a countable noun
Countable
The word 'violence' is an uncountable noun.
The gerund painting is a countable noun, as in "There are 12 paintings in this room."