root+prefix+suffix

linear

root = line

suffix = -ar

related

root=  relate

suffix= -t

pathway

root = path

suffix = -way

consumer

root = consume

suffix = -s

hydrogen

root = hydro

suffix = -gen

Aggregated

root = gated   

prefix = aggre-

          

Ending

root = end

suffix = -ing

Decomposer

root = compose

prefix = de-

suffix = -r

Producer  

root = duce  

prefix = pro-

suffix = -er

different

root = differ

suffix = -ent