stud

As a noun stud

is a male animal, especially a stud horse (stallion), kept for breeding or stud can be a small object that protrudes from something; an ornamental knob.

As a verb stud

is to set with ; to furnish with studs.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between foal and stud

is that foal is a young (male or female) horse, especially just after birth or less than a year old while stud is a male animal, especially a stud horse (stallion), kept for breeding.

As verbs the difference between foal and stud

is that foal is to give birth; to bear offspring while stud is to set with studs; to furnish with studs.

As nouns the difference between stud and duke

is that stud is a male animal, especially a stud horse (stallion), kept for breeding while duke is the male ruler of a duchy (compare duchess).

As verbs the difference between stud and duke

is that stud is to set with studs; to furnish with studs while duke is to hit or beat with the fists.

As a proper noun Duke is

the title of a duke.

In obsolete terms the difference between stud and stem

is that stud is a stem; a trunk while stem is to hit with the stem of a ship; to ram.

In lang=en terms the difference between stud and stem

is that stud is a type of poker where an individual cannot throw cards away and some of her cards are exposed (also stud poker) while stem is a vertical stroke of a symbol representing a note in written music.

As nouns the difference between stud and stem

is that stud is a male animal, especially a stud horse (stallion), kept for breeding while stem is the stock of a family; a race or generation of progenitors.

As verbs the difference between stud and stem

is that stud is to set with studs; to furnish with studs while stem is to remove the stem from.

As nouns the difference between stables and stud

is that stables is plural of lang=en while stud is a male animal, especially a stud horse (stallion), kept for breeding.

As a verb stud is

to set with studs; to furnish with studs.

As nouns the difference between stud and farm

is that stud is a male animal, especially a stud horse (stallion), kept for breeding or stud can be a small object that protrudes from something; an ornamental knob while farm is a small boat; barque or farm can be farm (usually with reference to farms abroad).

As a verb stud

is to set with ; to furnish with studs.

As nouns the difference between peg and stud

is that peg is (chemistry) polyethylene glycol while stud is a male animal, especially a stud horse (stallion), kept for breeding or stud can be a small object that protrudes from something; an ornamental knob.

As a verb stud is

to set with ; to furnish with studs.

In lang=en terms the difference between nail and stud

is that nail is to catch while stud is a type of poker where an individual cannot throw cards away and some of her cards are exposed (also stud poker).

As nouns the difference between nail and stud

is that nail is the thin, horny plate at the ends of fingers and toes on humans and some other animals while stud is a male animal, especially a stud horse (stallion), kept for breeding.

As verbs the difference between nail and stud

is that nail is to fix (an object) to another object using a nail while stud is to set with studs; to furnish with studs.

As nouns the difference between stud and steed

is that stud is a male animal, especially a stud horse (stallion), kept for breeding while steed is a stallion, especially in the sense of mount.

As a verb stud

is to set with studs; to furnish with studs.

As nouns the difference between stud and research

is that stud is a male animal, especially a stud horse (stallion), kept for breeding or stud can be a small object that protrudes from something; an ornamental knob while research is (uncountable) diligent inquiry or examination to seek or revise facts, principles, theories, applications, etc; laborious or continued search after truth.

As verbs the difference between stud and research

is that stud is to set with ; to furnish with studs while research is to search or examine with continued care; to seek diligently.