• rrimox,
• frimox,
• grimox,
• teimox,
• ttimox,
• t5imox,
• t4imox,
• trimix,
• trimoxs,
• timox,
• trimx,
• triomx,
• trimoxx,
• t2imox,
• trymox,
• tremox,
• Trymex,
• Trymoxs,
• Trymax,
• Trimoxe

• trying.

The plural form of the word "trimox" is "trimox". It is a brand name for the antibiotic medication amoxicillin, and brand names do not typically change when transitioning to plural form.

The singular form of the word "trimox" is "trimox". The word does not change in the singular form.