hollow Synonyms - page 4

aimless ad captandum abysm axilla basin biconcave cavernulous cavernous cavern cave canyon cannular burrow bowl bootless blank bladdery abortive insincere hollowness gutter gulf grotto grot groove gouging gouge glen ghole gaur hungering hungry hyperbolical infundibuliform ineffectual ineffective indention indentation indent indented incurved incurvate idle hypocritical futile furrow fruitless esurient emptiness edacious