Synonyms for
second
Number-two
9 synonyms 6 letters

Found 9 Synonyms for Second

Words that mean the same or similar to second:

secondly
endorse
back
indorse
indorsement
endorsement
secondment
arcsecond
sec

3 of these 9 words have its own synonym network. Click any highlighted word to explore its alternatives. The others are shown for reference.

All Definitions for Second

Below are all the dictionary definitions of second:

1Number-two
2Following after the first one with nothing between them. The ordinal number corresponding to the cardinal number two.
3Next to the first in value, power, excellence, dignity, or rank
4Secondary
5Subordinate
6Inferior.
7Something that is number two in a series.
8Something that is next in rank, quality, precedence, position, status, or authority.
9After the first occurrence but before the third.
10After the first
11At the second rank.
12Being of the same kind as one that has preceded
13Another.
14A chance or attempt to achieve what should have been done the first time, usually indicating success this time around. (See second-guess.)
15A unit of time historically and commonly defined as a sixtieth of a minute which the International System of Units more precisely defines as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.
16A short, indeterminate amount of time.
17A manufactured item that, though still usable, fails to meet quality control standards.
18An additional helping of food.
19The second gear of an engine.
20Second base.
21To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (See etymology 3 for translations.)
22To assist or support
23To back.
24To climb after a lead climber.
25The agent of a party to an honour dispute whose role was to try to resolve the dispute or to make the necessary arrangements for a duel.
26One who supports another in a contest or combat, such as a dueller's assistant.
27One who supports or seconds a motion, or the act itself, as required in certain meetings to pass judgement etc.
28The interval between two adjacent notes in a diatonic scale (either or both of them may be raised or lowered from the basic scale via any type of accidental).
29A unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree.
30A second-class honours degree.
31To transfer temporarily to alternative employment.
32A Cub Scout appointed to assist the sixer.
33To follow in the next place
34To succeed.
35To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (This may come from etymology 1 above.)
36To accompany by singing as the second performer.
37The place that is next below or after first in a race or contest.
38Aid
39Assistance
40Help.

Writing Tips

  • Use synonyms to avoid repeating the same word in a paragraph.
  • Choose synonyms that match the tone of your writing.
  • Not all synonyms are interchangeable — check context.
  • Using varied vocabulary improves readability scores.
Frequently Asked Questions

What are synonyms for second?

Words like secondly, endorse, back, indorse, indorsement are common synonyms for second. These words share similar meanings and can often be used interchangeably depending on context.

How many synonyms does second have?

We have identified 9 synonyms for second in our database. The English language often has multiple words with overlapping meanings.

Can I use these synonyms in formal writing?

Most synonyms listed here are suitable for formal writing, but always check the specific context. Some synonyms carry slightly different connotations.

About synonyms for second

Finding the right synonym for second helps writers avoid repetition and add precision to their work. Defined as "Number-two", second has 9 alternatives that can fit different contexts and tones.

Each synonym carries a slightly different shade of meaning. Secondly is the most direct replacement in most situations. Endorse works well in formal or professional contexts. Back is often preferred when the context calls for a more specific or nuanced expression.

When choosing a synonym, consider the connotation, formality level, and audience. Some alternatives work better in casual conversation while others shine in academic or professional writing. For example, using a more formal synonym in a business email can elevate your tone, while a casual synonym might feel more natural in creative writing or dialogue.

It is also worth noting that not all synonyms are perfectly interchangeable. The context of your sentence, the surrounding words, and the intended emotional impact all play a role in selecting the best alternative. The list above provides the most common and useful replacements for second, but always read your sentence aloud to ensure the chosen word flows naturally.