making firm (verb) confirm: reinforce
Detalii: corroborate is used in a narrower context, usually by way of providing support for testimony in a legal proceeding; confirm is to lend support to a much wider array of things
Sinonime: egg-shaped, ellipsoidal, elliptic, elliptical, oblong, ooid, ovaloid, ovate, oviform, ovoid
Antonime: contradict,
deny,
destroy,
oppose,
repudiate,
void