A tercet is composed of three lines of poetry, forming a stanza or a complete poem.
A poem with three lines that all have the same rhyme is a type of tercet that is called a triplet.
A haiku is a poem of three lines with 17 syllables; five on the first line, seven on the second line and five on the third line.
For a complete explanation of the tercet, the related link below.
Tercet or triplet poem
What is the nof the famous style of Japanese poetry that only uses three lines
three lines
A poem with four lines is called Quatrain
Ballad
The lines of a poem which group together are called a verse, a stanza, or a strophe. A poem can have verses, the same as a song can: stanza and strophe are just other words for 'verse'.
A stanza is a group of lines in a poem that are separated by spaces. The number of lines in a stanza can vary, and it doesn't have to be specifically three lines.
What is the nof the famous style of Japanese poetry that only uses three lines
A triplet is a group of three lines in a poem, while a tercet is a stanza or poem of three lines. Essentially, a triplet refers to the grouping of lines within a poem, whereas a tercet refers to the structure of the poem itself.
three lines
A poem with four lines is called Quatrain
a Haiku
Ballad
A quatorzain is a 14-line poem. The word "quatorzain" itself means a poem with 14 lines.
It's Quatrain.cinquain poem (sin-cane)
A poem cannot be one word long, or it would be a word and not a poem >.< Though you do get Japanese poems called haikus which are usually only two or three lines long. Hope this...helps :)
The lines of a poem which group together are called a verse, a stanza, or a strophe. A poem can have verses, the same as a song can: stanza and strophe are just other words for 'verse'.
A sonnet is a poem with 14 lines in it.