WHAT FIVE LETTER WORD BECOMES SHORTER WHEN YOU ADD TWO LETTERS TO IT RIDD RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The word 'what' has 4 letters in it, 'yet' has three, 'sometimes' has 9, 'then' has 4, 'rarely' has 6, and 'never' has 5. Did you answer this riddle correctly?
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What, Still, Occasionally, Later, Never, Happily Did you answer this riddle correctly?
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Alone.

Behead me and I am Lone.
Behead me again and I am One. Did you answer this riddle correctly?
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Queue, Q Did you answer this riddle correctly?
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Prince + ss = princess Did you answer this riddle correctly?
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Short. Did you answer this riddle correctly?
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Bookkeeper Did you answer this riddle correctly?
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Short. Adding 'er' to short gives you shorter. Did you answer this riddle correctly?
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Few Did you answer this riddle correctly?
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There are 11 letters in "THE ALPHABET." Did you answer this riddle correctly?
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The word is STARTING! Did you answer this riddle correctly?
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The correct answer is T-H-A-T. Did you answer this riddle correctly?
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Alphabet. Did you answer this riddle correctly?
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"WHATSAPP"

1st , 2nd , 3rd and 4th letter -> WHAT (A Question)

2nd , 3rd and 4th letter -> HAT (protects our head)
5th , 6th and 7th letter -> SAP or more precisely SAP-LABS ( A German multinational software corporation that makes enterprise software to manage business operations and customer relations)
7th and 8th letter -> PP (same) Did you answer this riddle correctly?
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The familiar English word that remains is BANANA after removing the phrase SIX LETTERS. Did you answer this riddle correctly?
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