As nouns the difference between koss and foss

is that koss is alternative form of lang=en while foss is an alternative spelling of lang=en.

As an acronym FOSS is

free and Open Source Software.

As a proper noun Foss is

{{surname|lang=en}.

As verbs the difference between colporting and comporting

is that colporting is present participle of colport while comporting is present participle of comport.

As verbs the difference between particularizing and particularising

is that particularizing is while particularising is .

As an adjective interred

is having been interred.

As a verb interred

is past tense of inter.

As a noun interrex is

an official in Ancient Rome, who acted as single head of state during the interregnum between two consulates.

As a verb nitpicks

is (nitpick).

As an adjective nitpicky is

finicky; overly critical; concerned with insignificant details.

As nouns the difference between gat and lat

is that gat is a Gatling gun while lat is a Latvian coin and national monetary unit.

As a verb gat

is to shoot someone with a pistol or other handheld firearm.

As an initialism LAT is

lowest Astronomical Tide.

As nouns the difference between vales and veales

is that vales is while veales is .

As nouns the difference between yazoos and kazoos

is that yazoos is while kazoos is .

As a verb kazoos is

(kazoo).

As verbs the difference between affreights and affrights

is that affreights is (affreight) while affrights is (affright).

As a noun affrights is

.

As nouns the difference between medlars and medars

is that medlars is while medars is .