What is special singular nouns?
A singular noun is a word for one person, place, or thing. A 'special noun' is called an abstract noun, a word for something that can't be experienced by any of the five senses; they can't be seen, heard, smelled, tasted, or touched. Abstract nouns are words for things that are known, understood, believed, or felt emotionally. Some abstract nouns are countable (have a singular and a plural form) and some are not. Examples of singular abstract nouns: ability (plural, abilities)belief (plural, beliefs)courage (uncountable)danger (plural, dangers)education (uncountable)faith (plural, faiths)guarantee (plural, guarantees)happiness (uncountable)ignorance (uncountable)joke (plural, jokes)knowledge (uncountable)liberty (plural, liberties)memory (plural, memories)nonsense (uncountable)opinion (plural, opinions)promise (plural, promises)quest (plural, quests)reason (plural, reasons)sincerity (uncountable)trouble (plural, troubles)urge (plural, urges)victory (plural, victories)welcome (plural, welcomes)year (plural, years)zeal (uncountable)Note: There are also plural, uncountable, abstract nouns that have no singular form; for example, news, means, earnings, regards, etc.