In rail|lang=en terms the difference between buffer and bufferhead

is that buffer is (rail) the metal barrier to help prevent trains from running off the end of the track while bufferhead is (rail) the head of a buffer, which receives the impact.

As nouns the difference between buffer and bufferhead

is that buffer is someone or something that buffs while bufferhead is (rail) the head of a buffer, which receives the impact.

As a verb buffer

is to use a buffer or buffers; to isolate or minimize the effects of one thing on another.

As an adjective buffer

is (buff).

In lang=en terms the difference between head and bufferhead

is that head is the glans penis while bufferhead is the head of a buffer, which receives the impact.

As nouns the difference between head and bufferhead

is that head is the part of the body of an animal or human which contains the brain, mouth, and main sense organs while bufferhead is the head of a buffer, which receives the impact.

As an adjective head

is of, relating to, or intended for the head.

As a verb head

is to be in command of. (See also {{term|head up|lang=en}}..

As a proper noun Head

is {{surname|from=Middle English}}, from residence near a hilltop or the head of a river, or a byname for someone with an odd-looking head.

As nouns the difference between delinquency and predelinquent

is that delinquency is misconduct while predelinquent is a young person who is at risk of falling into delinquency.

As an adjective predelinquent is

at risk of falling into delinquency.

As nouns the difference between predelinquent and predelinquency

is that predelinquent is a young person who is at risk of falling into delinquency while predelinquency is the quality of being predelinquent.

As an adjective predelinquent

is at risk of falling into delinquency.

Phallometer is a related term of phallometry.

As a noun phallometry is

the measurement of blood flow to the penis.

As nouns the difference between flow and phallometry

is that flow is a movement in people or things with a particular way in large numbers or amounts while phallometry is the measurement of blood flow to the penis.

As a verb flow

is to move as a fluid from one position to another.

As nouns the difference between blood and phallometry

is that blood is while phallometry is the measurement of blood flow to the penis.

As nouns the difference between measurement and phallometry

is that measurement is the act of measuring while phallometry is the measurement of blood flow to the penis.

As an adjective undegenerate

is not degenerate.

As a noun undegeneracy is

the quality of being undegenerate.

As nouns the difference between clown and clownology

is that clown is a performance artist often associated with a circus and typically characterised by bright, oversized clothing, a red nose, face paint, and a brightly colored wig and who performs slapstick while clownology is the study of being a clown.

As a verb clown

is to act in a silly fashion.