4000 Duolingo Vocabulary List

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 4000 Duolingo (N O) - Spelling Practices
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Read [Esc] (1)
n. biologist knowledgeable about natural history


Spelling Word: naturalist
Read [Esc] (2)
a. clean or orderly; tidy, with everything in its place


Spelling Word: neat
Read [Esc] (3)
n. an elementary particle with 0 charges and mass about equal to a proton


Spelling Word: neutron
Read [Esc] (4)
a. involving little use of language; lacking verbal skill


Spelling Word: nonverbal
Read [Esc] (5)
n. convention; standard; rule


Spelling Word: norm
Read [Esc] (6)
a. nutritious; healthy; of or providing nourishment


Spelling Word: nourishing
Read [Esc] (7)
n. beginner; person new to a field or activity


Spelling Word: novice
Read [Esc] (8)
a. of or providing nourishment; promoting growth, or preventing decay


Spelling Word: nutritious
Read [Esc] (9)
a. no longer useful; outmoded; antiquated


Spelling Word: obsolete
Read [Esc] (10)
a. continuing to exist or develop; existing


Spelling Word: ongoing