Extemporaneously is valid word

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

16 letters word
30 points in Scrabble
34 points in WWF

Definitions for EXTEMPORANEOUSLY in dictionary:

ADVERB:

without prior preparation

ADJECTIVE:

spoken or done without preparation

Similar words containing TEMPORANEOUS without suffix ly and without prefix ex

temporaneous16 cotemporaneous20 extemporaneous25 contemporaneous21 extemporaneousn26 extemporaneousl26 contemporaneously26 extemporaneousness29 contemporaneousness25 extemporaneousnesses31 contemporaneousnesses27

Find what other words can be done using letters: "extemporaneously"
https://scrabble-word.com/finder/extemporaneously

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