groan
131Lamentation — (Roget s Thesaurus) >Expression of pain. < N PARAG:Lamentation >N GRP: N 1 Sgm: N 1 lament lament lamentation Sgm: N 1 wail wail complaint plaint murmur mutter grumble groan moan whine …
132grin — [OE] Modern English grin and groan are scarcely semantic neighbours, but a possible common ancestor may provide the link: prehistoric Indo European *ghrei , which seems to have meant something like ‘be open’. It has 253 groin been suggested as… …