supplementariness
The quality of being supplementaryThe quality of being supplementary.
Meaning
1 senses(uncountable)The quality of being supplementary.
Origin
From supplementary + -ness.From supplementary + -ness.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable