haystack

Converse of object

• build: He said: ' When you are looking for a needle in a haystack, is it necessary to keep building bigger haystacks?

Adjective modifier

• large: The two boys were playing in front of a large haystack.
• small: Right opposite this entrance might be seen a small haystack, or the remains of one.
• big: He said: ' When you are looking for a needle in a haystack, is it necessary to keep building bigger haystacks?
• proverbial: The whole area is covered in stars, creating a proverbial stellar haystack.
• underground: Without this technology the job would be similar to looking for needles in an underground haystack.
• endless: And we know in this information age that there are endless haystacks everywhere.

Preposition: in

• field: Are those genuine haystacks in that field or are they models?