Word: fathomlessly
Part of speech: Adverb
Syllables: fath
om
less
ly
Definition: In a fathomless manner, to a fathomless degree.
Morphemes:
Affix: fathom
Language: en
PoS: Verb
Meaning: To measure the depth of, take a sounding of.
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.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.