Word: frightmares
Part of speech: Noun
Syllables: fright
mares
Definition: Plural of frightmare. Someone or something extremely unattractive.
Morphemes:
Affix: fright
Language: en
PoS: Noun
Meaning: Anything strange, ugly or shocking, producing a feeling of alarm or aversion.
Affix: night
Language: en
PoS: Noun
Meaning: Darkness (due to it being nighttime).
Affix: mare
Language: en
Meaning: evil spirit believed to afflict a sleeping person
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).