Institutionalised is valid word

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

17 letters word
18 points in Scrabble
22 points in WWF

Definitions for INSTITUTIONALISED in dictionary:

VERB (USED WITH OBJECT) [INÂ·STIÂ·TUÂ·TIONÂ·ALÂ·IZED, INÂ·STIÂ·TUÂ·TIONÂ·ALÂ·IZÂ·ING.]:

to make institutional.
to make into or treat as an institution: the danger of institutionalizing racism.
to place or confine in an institution, especially one for the care of mental illness, alcoholism, etc.

ADJECTIVE:

officially placed in or committed to a specialized institution
given the character of an institution or incorporated into a structured and usually well-established system

Similar words containing STITUTIONALIS without suffix ed and without prefix in

institutionalis15 institutionalise16 institutionalism18 institutionalist16 institutionalisms19 institutionalists17 institutionalises17 constitutionalist19 constitutionalism21 institutionalising19 constitutionalists20 constitutionalisms22

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