Yes, "handheld" typically does not require a hyphen when used as an adjective to describe devices like "handheld device" or "handheld console." However, "hand-held" with a hyphen is also acceptable in some contexts, particularly when used as a verb or for emphasis. Ultimately, consistency is key, so it's best to choose one form and use it throughout your writing.
No. As back up, it is not included in the AP Style Guide, which means no hyphen is required. If you're using it as a verb (as in, "she will hand deliver the message), there is no need for a hyphen. But if it is used as a compound modifier (which means as an adjective), you WOULD hyphenate it: "she is taking the hand-delivered envelope." David Price, Writer
It does not need to have a hyphen! :)
Yes.
Yes, "hand-held" should be hyphenated when used as an adjective before a noun, as in "hand-held device." This helps clarify that the two words function together as a single descriptive term. However, when used as a noun, it's often written as "handheld" without a hyphen. Always consider the context to determine the correct form.
No it doesn't require a hyphen.
Yes, according to Bond11Plus
No, the word "nineteen" does not need a hyphen when written numerically.
No
That would depend on the way it is used in the context of a sentence. Take the following 2 sentences:We have 10 of those components on hand.This list shows on-hand hardware available in inventory.In the second sentence, on-hand is used as an adjective describing the hardware, therefore it would need a hyphen. In the first sentence, on hand is noun because it is a state of the word components.
It's not a word in the dictionary, so yes, use the hyphen.
I do not believe that multitasking is supposed to have a hyphen.
You typically need only capitalize after sentence-ending punctuation, which a hyphen is not.