• dumb ⪢⪢
If someone is dumb, they are unable to speak.
http://qindex.info/i.php?x=10909

• dumb ⪢⪢
#grammar
http://qindex.info/i.php?x=17912

○○○ stupid ⪢⪢
￫ dumb, idiotic, dimwitted, slow, dense
http://qindex.info/i.php?x=17978

○○○ nor ⪢⪢
Their head was too big or their legs were too short nor they were too dumb. #grammar
http://qindex.info/i.php?x=11781

○○○ dumbfounded ⪢⪢
http://qindex.info/i.php?x=30528

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