incidental

Từ điển American Heritage Dictionary 4th

in·ci·den·tal (ĭn'sĭ-dĕnʹtl)adj.
1. Occurring or likely to occur as an unpredictable or minor accompaniment:
the snags incidental to a changeover in upper management.
See Synonyms at accidental.
2. Of a minor, casual, or subordinate nature:
incidental expenses.n.
A minor accompanying item or expense:
a pocket in the suitcase for incidentals.

• Từ đồng nghĩa / Synonyms:
  attendant, consequent, accompanying, concomitant, ensuant, resultant, sequent, nonessential, incident, incidental expense, minor expense