instant crimes are those that committed the shortest possible time.
The Polaroid camera changed society by allowing police to take instant photos of crime scenes and suspects. It also started the trend of people wanting products that would give them instant gratification.
instantaneous instant coffee, instant success, ...
Yes, "instant" has a prefix. The prefix in "instant" is "in-".
The purpose of police,fire, and rescue is to provide instant help to citizens that are in need of help from crime,disaster, and fire. It is a service that is provided to citizens from the government.
Yes, it can be (instant gratification, instant coffee).The adjective is based on the noun instant, meaning a very short period of time. A similar noun is instantaneous (occurring in an instant, or immediately).
instant messaging.
Instant messaged.
Assuming you mean IMers, IM stands for Instant Message. An IMer is someone who sends instant messages. IMers are people who communicate using instant messages. Examples of instant messaging tools are Google Talk, Yahoo Instant Messenger, AOL Instant Messenger, ICQ, Adium, Pidgin, ...
The first syllable is stressed: "INstant"
noodles was the first instant food
INstant (the first syllable)
Instant has 2 syllables: in stant