We don't have synonyms for inclines yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are incline, inclined and in line.
(v) :
(chiefly intransitive, chiefly passive voice) To tend to do or believe something, or move or be moved in a certain direction, away from a point of view, attitude, etc.
(v) :
(transitive) To bend or move (something) out of a given plane or direction, often the horizontal or vertical.
(v) :
(chiefly intransitive, chiefly passive voice) To tend to do or believe something, or move or be moved in a certain direction, away from a point of view, attitude, etc.
(v) :
(transitive) To bend or move (something) out of a given plane or direction, often the horizontal or vertical.