RhymeZone: 1st class

Words and phrases that have a meaning related to 1st class: (6 results)
More specific:

correspondence

More general:

mail

Synonyms:

1st-class mail, first-class mail, first class, priority mail

Also try:

Commonly used words are shown in bold. Rare words are dimmed.
Click on a word above to view its definition.

Organize by: [Relation] Letters

Show rare words: [Yes] No

Show phrases: [Yes] No