The best replacement for subject is object.

The best alternatives to subject are rated as following:
★★★★★  object
★★★★★  predicate
★★★  topic
★★★  object pronouns
★★  theme
★★  subjected
★★  direct object
★  object pronoun
★  noun
★  citizen
★  verb
★  simple subject
★  complete subject
  participant
  predicate nominative
  agent
  object of a sentence
  dead subject
  suspect
  patient
  compound predicate
  object grammar
  re
  group designs
  complete predicate
  simple predicate
  predicate worksheets
  discipline
  course
  group design
  his lord
  point by point

Your alternative for subject is not listed? Suggest!
Speaking about subject, one probably shouldn't forget about verb.

Other search terms related to subject and their ratings are:
★★★★★ verb
★★★ compound predicate
★★ infinitive
★★ phrase
★ predicate sentences
★ mailto
★ gerund
★ simple predicate
predicate
link
subjectivity
sendmail
You have in mind a companion for subject and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of subject in all years. Click on graph for more.
subject
object
predicate