What's the difference between and
What's the difference between and

disbursement vs expense
unresisting vs resistless
forefather vs father
Ficus bengalensis vs banyan
antedate vs predate
armored vs panoplied
Samoa i Sisifo vs Samoa
draughtsman vs draftsman
speciality vs peculiarity
titanosaur vs titanosaurian
Angora rabbit vs Angora
owner vs proprietor
upbraiding vs castigation
ambuscade vs ambush
rock'n'roll vs rock 'n' roll
by design vs intentionally
chiseler vs swindler
brand vs stigmatize
gag vs choke
detection vs sensing
electron orbit vs orbit
preeminence vs eminence
open vs receptive
Woodrow Wilson Guthrie vs Guthrie
smallness vs littleness
IAA vs indoleacetic acid
yammer vs howl
sunburned vs sunburnt
thaumaturgy vs magic
Flavius Josephus vs Josephus
tool vs cock
skim vs skim over
Webb vs Beatrice Webb
paratyphoid vs paratyphoid fever
White Russia vs Belarus
thick vs compact
canned food vs canned foods
tabernacle vs synagogue