Per is a prefix because a prefix is either the first two letters of the word or the first three letters of the word.
The prefix per- means:thoroughlythroughthroughout
The prefix of "perceive" is "per-".
The prefix of "pertinent" is "per-".
The prefix for "persuasive" is "per-".
The prefix of persist is per-. Per- means through or intensive.
The prefix of persist is per-. Per- means through or intensive.
per
The prefix for "peril" is "per-" which means "through" or "thoroughly."
"Per" can function as a prefix or a preposition. As a prefix, it is attached to the beginning of a word to alter its meaning. As a preposition, it is used before a noun to show a relationship or connection in terms of division or proportion.
The prefix of perfect is per. This prefix means through or intensive. Other words that use this prefix are persecute, permit, and perspire.
through
perfume