Definition:
Compare fust with other words:
fust vs. oust
fust vs. gust
fuss vs. fust
fust vs. fusty
fuse vs. fust
fist vs. fust
fust vs. just
fust vs. lust
fust vs. rust
fust vs. must
fast vs. fust
dust vs. fust
bust vs. fust
fust vs. mustiness
fust vs. musty
decay vs. fust