Microminiaturizations is valid word

Is microminiaturizations a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words NO
Is microminiaturizations valid Words with Friends?
Words with Friends NO

21 letters word
36 points in Scrabble
42 points in WWF

Definitions for MICROMINIATURIZATIONS in dictionary:

NOUN:

extreme miniaturization, especially of electronic equipment, with extensive use of integrated circuits.

Similar words containing MINIATURIZATION without suffix s and without prefix micro

miniaturization26 miniaturizations27 microminiaturization35

Find what other words can be done using letters: "microminiaturizations"
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