brother-in-law

1- Sibling's husband.
2- Spouse's brother.

brother-in-law.

co-brother-in-law

The husband of one's spouse's sister.

My co-brother-in-law is a good person.

co-brother-in-law

Spouse's sibling's husband.

My co-brother-in-law is a good person.

co-brother-in-law

Spouse's sibling's husband.

co-brother-in-law.

half-brother-in-law

1- Half-sibling's husband.
2- Spouse's half-brother.

My half-brother-in-law is a good person.

half-brother-in-law

1- Half-sibling's husband.
2- Spouse's half-brother.

half-brother-in-law.

step-co-brother-in-law

Spouse's stepsibling's husband.

step-co-brother-in-law.