fatten
verb
[ ˈfat(ə)n ]
• make or become fat or fatter.
• "he could do with some good food to fatten him up"
Similar:
make fat/fatter,
feed up,
feed,
build up,
overfeed,
bloat,
put on weight,
gain weight,
get heavier,
grow fat/fatter,
get fat,
flesh out,
fill out,
thicken,
widen,
broaden,
expand,
spread out,
Opposite:
lose weight,
