As a proper noun howling
is .
As a verb echoing is
.
As a noun echoing is
the act of something that echoes.
howling
English
Noun
(
en noun)
The act of producing howls.
- The howling of wolves is haunting at night.
Verb
(head)
echoing
English
Verb
(head)
Noun
(
en noun)
The act of something that echoes.