• uookworm,
• yookworm,
• hiokworm,
• hkokworm,
• hlokworm,
• hpokworm,
• h0okworm,
• h9okworm,
• hoikworm,
• hokkworm,
• holkworm,
• hopkworm,
• ho0kworm,
• ho9kworm,
• hookeworm,
• hookwortm,
• hookwrom,
• hook worm,
• joitworm,
• horsworm

• bookworm,
• hook wrench.

The adjective form of the word "hookworm" is "hookworm-infested".

The plural of the "hookworm" can be the "hookworms".

The singular of the "hookworm" can be the "hookworm".