The word Taycupfuls is misspelled against Teacupfuls, which is plural of "Teacupful"
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Teacupfuls has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets t & cupfuls is misspelled as 'AY'
Wrong Spelling:  t-ay-cupfuls 
Correct Spelling:  t-ea-cupfuls 
Check more misspelled words of Teacupfuls to spell it correct.