No, "point of contact" should not be hyphenated when used as a noun. It is a compound noun consisting of three separate words. Hyphenation is typically not necessary in this case, as the meaning is clear without it.
Not when used as a noun. "I showed her the point of contact of the meteorite." Yes, when used as an adjectve, describing a noun. "The point-of-contact location was 15 feet from where I thought it was."
Yes, "low-to-intermediate" should be hyphenated when used as a compound modifier before a noun.
It should be hyphenated if used as a noun clause, but not if used as an adjective
No, "two thirds" should not be hyphenated. It is a compound adjective that functions as a single unit modifying a noun.
Roller-skate, as a verb, should be hyphenated. Roller skate, as a noun, is not.
Yes, "hard worker" should be hyphenated when used as an adjective before a noun, as in "She is a hard-worker."
No, "one hour" is not hyphenated when used as a noun or in a sentence. However, when used as a compound adjective before a noun, it should be hyphenated, as in "one-hour meeting." In summary, the hyphenation depends on the context in which it is used.
Yes, "long-term" should be hyphenated when used as an adjective before a noun, such as "long-term goals." However, when used as a noun or after a verb, it is typically not hyphenated, as in "the plan is for the long term." Always consider the context to determine the correct usage.
The term "team player" should not be hyphenated when used as a noun, as in "She is a great team player." However, if it is used as a compound adjective before a noun, it can be hyphenated, as in "He is a team-player advocate." The hyphenation helps clarify the relationship between the words in the latter case.
Yes, "short term" should be hyphenated when used as a compound adjective before a noun, as in "short-term goals." However, when it follows the noun, it should be written as two separate words, such as "goals for the short term."
Yes, "two-and-a-half" should be hyphenated when used as a compound adjective before a noun, such as in "two-and-a-half years." However, when it stands alone or follows the noun, it is typically written as "two and a half."
No, "twenty second" is not hyphenated when used as a noun or an adjective. It should be written as two separate words, such as "twenty second" when referring to the ordinal number. However, if used in a compound adjective before a noun, it can be hyphenated, as in "twenty-second anniversary."