What is the meaning of this rebus?

cannon
ordnance
artillery
torpedo

Each statement describes two words that when fused together create a new unrelated word (not a compound word). The clues do not necessarily indicate in which order the two words are attached. Example: This is the oldness of a tablet (pill + age = pillage).

1) This is a canine's mother.
2) This is currently not there.
3) This is when pain is required.
4) This is a long time for a boar.

Each of the following sentences contains clues to a set of three words that are anagrams of each other (each sentence describes a different set).

1) The big lamp threw a dazzling light upon the royal robe.

2) The goose put his life in jeopardy when he ate the flowers in the plot.

3) Startled by the warning signal, Jack tumbled into the sap; yet he only had to lightly wash his hair to remove the residue.

4) As Ed traveled around the country...

Each of the following sentences contains clues to a set of three words that are anagrams of each other (each sentence describes a different set).

1) The entire squad dined on domesticated animal flesh.

2) The influential person wore a purplish-red identification card on his tuxedo.

3) You do not deserve for me send payment for the broken stopwatch.

4) Do not scold the clerk if you do not get a discount on the purchase of the egg whisker.

Anagram words, three to please.
A belt, a tower, and used with cheese.

Each of the following sentences contains clues to a set of three words that are anagrams of each other (each sentence describes a different set).

1) The jail keeper counseled the prisoners not to stray beyond the barricade.

2) Due to the warning, Mary had to change her plans to arrive at a future time.

3) The crippled man had eggs and toast for his breakfast.

4) Paul was not excited about making large bundles of black rope.