Next to (6)
'next to' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for beside that I've seen before include "Next to - compared with" , "Neighbours" , "Very near to" , "Next door to" , "- - the point" .)
(Other definitions for lineal that I've seen before include "In line of descendants" , "In a line as, say, a descendant" , "Having only one dimension" , "One-dimensional" , "Transmitted by direct descent" .)
'next to' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for adjacent that I've seen before include "Near - juxtaposed" , "next door" , "Neighbouring" , "Contiguous" , "Close by" .)
'next to' is the definition.
(thesaurus)
This is all the clue.