wailful vs lamenting

wailful and lamenting both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wailful	No	Yes	No	No
lamenting	No	Yes	No	No

As adjectives, wailful and lamenting are synonyms defined as:

wailful and lamenting: vocally expressing grief or sorrow or resembling such expression

Other synonyms of wailful include wailing.

wailful (adjective)	lamenting (adjective)
vocally expressing grief or sorrow or resembling such expression	vocally expressing grief or sorrow or resembling such expression