The word Spelful is misspelled against Spellful, an adjective meaning "Abounding in spells, or charms."
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Spellful has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings spe & ful which should not be misspelled with single 'L'
Wrong Spelling:  spe-l-ful 
Correct Spelling:  spe-ll-ful 
Check more misspelled words of Spellful to spell it correct.