1. The mosses.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• mucic,
• mussic,
• muisc,
• mysci,
• mhsci,
• mjsci,
• misci,
• m8sci,
• m7sci,
• muzci,
• mueci,
• muwci,
• musxi,
• musfi,
• musck,
• musc9,
• musc8,
• mnusci,
• mkusci,
• mjusci

• musgoi,
• mus,
• muck,
• musso,
• musca,
• much,
• MUCHA,
• mussy,
• mug,
• muise,
• mucky,
• muss,
• mucci,
• mukai.

The adjective form of "musci" is "mossy".

The plural form of the word "musci" is "muscis".

The singular form of the word "musci" is "muscus".