IOTA:
"That boy does not have one IOTA of common sense."
An iota is a miniscule amount of something, often in a more figurative way rather than literally. An example of a sentence using the word "iota" is "The Governor doesn't have a single iota of integrity. "
"I have no more patience left - no, not one iota of it!" An iota is a letter in the Greek alphabet, but it is used idiomatically in English to represent a very small amount.
tittle
iota
tear, iota
Iota
iota
iota
Some choices: Hint, whit, dash, drop, iota, atom
Iota.
iota