From the choices provided below, select the pair of words that appropriately fills the blanks in the sentence in the correct order to complete its meaning.

Odin's lawful ___________________ was Frigg, queen of Asgard; but Freyja is frequently ____________________ with him in Norse poetry.

The correct answer is consort, associated.

Let's break down the sentence and analyze the meaning of the blanks step-by-step:

1. First Blank:
The sentence mentions, "Odin's lawful ___________________ was Frigg, queen of Asgard...". In mythology and historical contexts, "consort" refers to a wife, husband, or companion, especially of a reigning monarch. Thus, Frigg as the queen and wife of Odin fits perfectly as his "lawful consort".

2. Second Blank:
The second part of the sentence states, "...but Freyja is frequently ____________________ with him in Norse poetry." Here, the word "associated" fits grammatically and logically, indicating that Freyja is often connected or linked with Odin in mythological poems.

Therefore, the pair of words that appropriately completes the sentence in the correct order is consort, associated.