• kycopus,
• pycopus,
• oycopus,
• ltcopus,
• lgcopus,
• lhcopus,
• lucopus,
• l7copus,
• l6copus,
• lyxopus,
• lyvopus,
• lyfopus,
• lydopus,
• lycipus,
• lyckpus,
• lycoppus,
• lycophus,
• lycops,
• lycopuss,
• licopus

• lycopsida,
• lysippus.

The adjective form of "lycopus" is "lycopoid".

The plural form of the word "lycopus" is "lycopuses".

The singular form of the word "lycopus" is "lycopus". The word does not change when it is in singular or plural form.