INSIDE TRACK
Credit: GAMES Magazine -Sept./Oct. 1980
Will Shortz

Insert one of the words in the right-hand column into one of the words in the left-hand column to produce a new word. The words in the right-hand column are not in order, but they stay intact - with no re-arrangement of letters.

For example, given the words RUNT and DIME, DIME could be inserted into RUNT to produce RUDIMENT.

ANY                    OVER
TRESS                 LOG
COURSE             ONCE
CONE                  SPA
IMPISH               ARCH
CITED                THOU
PANT                  TIE

Answers:

ANY - ARCH - - ANARCHY
TRESS - SPA - - TRESPASS
COURSE - THOU - - COURTHOUSE
CONE - LOG - - COLOGNE
IMPISH - OVER - - IMPOVERISH
CITED - ONCE - - CONCEITED
PANT - TIE - - PATIENT