Word: heightless
Part of speech: Adjective
Syllables: height
less
Definition: boundless, infinite
Morphemes:
Affix: high
Language: en
PoS: Adjective
Meaning: Large, great (in amount or quantity, value, force, energy, etc).
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form nouns from adjectives.
Affix: -less
Language: en
PoS: Suffix
Meaning: Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.