[ thuhm-suhk-er ]
/ ˈθʌmˌsʌk ər /
a person who habitually sucks a thumb.
THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST
In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
OTHER WORDS FROM thumb-suckerthumb-sucking, noun
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