Hip and Last word

Hip noun - The quality or state of being fashionable.

Last word and hip are semantically related In some cases you can use "Last word" instead the word "Hip" as a noun or an adjective.

Last word noun - A practice or interest that is very popular for a short time.

Hip and last word are semantically related in latest fashion topic. Sometimes you can use "Hip" instead the phrase "Last word" as a noun or an adjective.