Coffee Break: 3 strings of 3 make 9

[Otis]

Place pairs of blue triplets in the array below, to form six 9-letter words. Each triplet is used once.

Two of the vertical columns in the correct answer spell out a common 2-word phrase.

□ □ □  □ □ □  I F Y    A R C   O B J
□ □ □  □ □ □  A T H    T R A   O L O
□ □ □  □ □ □  E A D    H E N   R I S
□ □ □  □ □ □  G I C    I D E   S O C
□ □ □  □ □ □  O M E    I L H   E C T
□ □ □  □ □ □  E M Y    I O P   W E A

?

 

[Romsek]

objectify
sociopath
trailhead
ideologic
wearisome
archenemy

border collie

 

[Otis]

… border collie …

WOOF WOOF!

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