5th Grade Vocabulary Words - List 13
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The below list is for demonstration and preview purposes for those considering trying Vocabulary Stars. Get a free trial and use this list in vocabulary tests, vocabulary games, vocabulary practice and more!
| Word | Definition | Practice Sentence | Synonyms | Antonyms | Part of Speech Description |
|---|---|---|---|---|---|
| rough | Having an uneven surface. | The cat's tongue is rough. | bumpy, coarse, rocky | soft, smooth | Adjective |
| major | Serious or important. | All this noise is going to give me a major headache! | big, main, leading | inferior, minor, insignificant | Adjective |
| rational | Based on reason; having understanding. | Let's come up with a rational solution to this problem. | realistic, intelligent, logical | irrational | Adjective |
| relieved | No longer feeling worried; reassured. | They felt relieved that the busy day was finally over. | relaxed, satisfied | worried | Adjective |
| action | Something done; an act. | This plumbing leak requires quick action to avoid more damage. | activity, reaction, deed | inactivity | Noun |
| siphon | To empty by use of a siphon; draw off liquid. | He needs to siphon water from the pool before winter. | bleed, deplete, empty | fill | Verb |
| integer | A whole number. | An integer can be positive, negative, or zero. | figure, numeral, digit | Noun | |
| daily | Done every day. | They like to go for a daily walk after dinner. | everyday, day-to-day, periodic | Adjective | |
| foreboding | A bad feeling; apprehension. | I had a sense of foreboding when I heard footsteps on the stairs. | misgiving, dread, foreshadowing | Noun | |
| optimum | The most likely to result in a good outcome. | This hot, sunny day is optimum weather for swimming! | best, ideal, perfect | worst | Adjective |
Take a look at other vocabulary lists for Fifth Grade.
Fifth Grade Vocabulary Lists