Word: 
Similar-sounding words in the dictionary:
5 letters:
sugar
6 letters:
footer, , jaquay, sooter, succor, sucker, supper, sutter, zucker
7 letters:
shudder, shutter, the bay
8 letters:
foot her, schucker, schutter, shut her, suck her
9 letters:
shook her, the upper
10 letters:
schuld der, should her