np-completeness
Word Rarity
Rare
Frequency: Zipf frequency 3.00 in modern English
22
Scrabble Score
14
Letters
5
Syllables
9
Unique Chars
Meaning
Etymology
Etymology tree English NP-complete Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English NP-completeness From NP-complete + -ness.