Micropterous is valid Scrabble Word

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

Definitions for MICROPTEROUS in dictionary:

Similar words containing PTEROU without suffix s and without prefix micro

apterous10 dipterous12 isopterous12 tripterous12 hemipterous18 homopterous18 chiropterous19 coleopterous16 macropterous18 neuropterous14 orthopterous17 plecopterous18 tetrapterous14 aphanipterous20 brachypterous25 heteropterous18 hymenopterous23 lepidopterous18 plectopterous19 trichopterous20 strepsipterous18 thysanopterous22 microlepidopterous27
Find what other words can be done using letters: "micropterous"
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