Concept:A word can be formed only if all its letters are present in the given word DYNAMITE.
Explanation:Letters in DYNAMITE are: D, Y, N, A, M, I, T, E.
ENMITY uses E, N, M, I, T, Y, all present.
ANYTIME uses A, N, Y, T, I, M, E, all present.
DAINTY uses D, A, I, N, T, Y, all present.
NAMES needs the letter S, which is not present in DYNAMITE.
Answer:NAMES cannot be formed.