Synonyms for 2d:

• adj.

  •all (adjective)
  • 2d.

• Other synonyms:

  •n.
  • 2nd.
  •Other relevant words:
  • arcsecond,
  • back,
  • bit,
  • endorse,
  • endorsement,
  • indorse,
  • instant,
  • irregular,
  • minute,
  • mo,
  • moment,
  • ordinal,
  • ordinal number,
  • sec,
  • second,
  • second base,
  • second gear,
  • secondly,
  • secondment,
  • no..

Antonyms for 2d:

• Other antonyms:

  • Other antonyms:
    cardinal.