staple
adjective/ˈsteɪpəl/
Frequency rank: #6,226 of 20,003 in the WORDED list (wordfreq data)
Meaning
a main or important element that is used or needed regularly.

Example sentence
Rice is one of the staple foods in many Asian countries.
Synonyms & related words
More words in ranks 6,201–6,300
- sensoryrelating to the senses or sensation.
- sidewalkA paved path at the side of a road for people to walk on.
- skepticalHaving doubts; not easily convinced that something is true.
- sleepyfeeling a strong desire or need to sleep; drowsy.
- smoothlyin a way that is even, calm, and without difficulty
- strandto leave someone in a difficult or helpless situation with no way to leave.
- suppressionthe act of forcibly putting an end to something or preventing it from being known.
- sushia Japanese dish of vinegared rice combined with various toppings or fillings, often raw fish or seafood.
- suspendTo stop something for a time; to hang something so it cannot move.
- terminologythe set of special words or expressions used in a particular field or subject.