• fet,
• efe,
• fae,
• sfe,
• fer,
• fel,
• fre,
• afew,
• fi,
• ife,
• afe,
• fc,
• fp,
• fx,
• je,
• xfer,
• lfe,
• fu,
• fd,
• fg

• ft.,
• e-,
• fee,
• be,
• me.,
• fl,
• few,
• F,
• fed,
• pe,
• me,
• be-,
• fey,
• se,
• he,
• e,
• foe,
• re-,
• feb.,
• ne,
• f's,
• de-,
• de,
• fa.

The adjective form of "fe" is "ferrous".

The plural form of the word "fe" is "fes"

The singular form of the word "fe" is "foe"