retardedness
The state or condition of being stupidThe state or condition of being stupid.
Meaning
1 senses(derogatory, offensive, uncountable, vulgar)The state or condition of being stupid.
Origin
From retarded + -ness.From retarded + -ness.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable