nonrudimentariness

18 LETTERS · 7 SYLLABLES · STARTS WITH N

nonrudimentariness is a valid 18-letter word worth 21 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1R1U1D2I1M3E1N1T1A1R1I1N1E1S1S1

1 + 1 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does nonrudimentariness mean?