As an adjective lamentable
is causing sorrow, distress or regret; deplorable, pitiful or distressing.
As an adverb regretable is
.
lamentable
English
Adjective
(
en adjective)
Causing sorrow, distress or regret; deplorable, pitiful or distressing.
Synonyms
* See also
Derived terms
* lamentability
* lamentableness
* lamentably
Related terms
* lament
regretable
English
Usage notes
* The spelling regrettable is more common.