Pad-Parichay of :
?Komalta
?Nadi
?Ram
?Veh
?Meetha

pad parichaycan actually be done after intepreting the pad's position is the sentence but still i hope this helps-
komalta - bhavvachak sangya (noun) striling (feminine) ekvachan(singular)
nadi- jativachak sangya, striling, ekvachan
ram - vyaktivachaksangya (noun) pulling (masculine)
veh - sarvnaam (pronoun) anya purushvachak, bahuvachan (plural)
meetha - visheshan