Ultrafilter is valid Scrabble Word

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

11 letters word
14 points in Scrabble
17 points in WWF

Definitions for ULTRAFILTER in dictionary:

VERB:

to pass through an ultrafilter

NOUN:

an extremely fine filter which retains particles as fine as large molecules

Words related to ULTRAFILTER

ultrafiltered17 ultrafiltering18 ultrafilters15 ultrafiltration18

Words that contain ULTRAFILTER

ultrafilters15 ultrafiltered17 ultrafiltering18

Similar words containing ULTRAFILT without suffix er

ultrafilters15 ultrafiltered17 ultrafiltrate16 ultrafiltering18 ultrafiltrates17 ultrafiltration18 ultrafiltrations19

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