forsweogian = [forswigian]
forsweolgan = [forswelgan]
[ forsweorcan3] to grow dark, obscure.
[ forsweorfan3] to polish, cleanse: grind away, demolish.
[ forsweotole] very clearly, ES 18·333; 43·162.
[ forswerian6] (refl. and intr.) to swear falsely, Æ, LL: renounce on oath, B. [‘forswear’]
[ forswigian] to conceal by silence, suppress, pass over, Æ, CP: be silent.
[ forswītan1] to impair, TC 5845.
[ forswīð] very great, Creat 26.
[ forswīðan], forswīðian to crush, press upon, overcome, repress, CP.