- 1801 nickelizes
- 1802 nickelizing
- 1803 nickelled
- 1804 nickelling
- 1805 nickelodeon
- 1806 nickelous
- 1807 nickels
- 1808 nicker
- 1809 nickered
- 1810 nickering
- 1811 nickers
- 1812 nicking
- 1813 nickle
- 1814 nickled
- 1815 nickles
- 1816 nickling
- 1817 nicknack
- 1818 nickname
- 1819 nicknamed
- 1820 nicknamer
- 1821 nicknames
- 1822 nicknaming
- 1823 nickpoint
- 1824 nicks
- 1825 nickstick
- 1826 nickum
- 1827 nickumpoop
- 1828 nickums
- 1829 nicoise
- 1830 nicol
- 1831 nicompoop
- 1832 nicotian
- 1833 nicotiana
- 1834 nicotians
- 1835 nicotin
- 1836 nicotinamide
- 1837 nicotine
- 1838 nicotined
- 1839 nicotines
- 1840 nicotinic
- 1841 nicotinism
- 1842 nicotins
- 1843 nicrosilal
- 1844 nictate
- 1845 nictated
- 1846 nictates
- 1847 nictating
- 1848 nictation
- 1849 nictitate
- 1850 nictitated
- 1851 nictitates
- 1852 nictitating
- 1853 nictitation
- 1854 nid
- 1855 nidal
- 1856 nidamenta
- 1857 nidamental
- 1858 nidamentum
- 1859 nidate
- 1860 nidated
- 1861 nidates
- 1862 nidating
- 1863 nidation
- 1864 niddering
- 1865 nidderling
- 1866 nide
- 1867 nided
- 1868 nidering
- 1869 niderling
- 1870 nides
- 1871 nidget
- 1872 nidi
- 1873 nidicolous
- 1874 nidificate
- 1875 nidificated
- 1876 nidificates
- 1877 nidificating
- 1878 nidification
- 1879 nidified
- 1880 nidifies
- 1881 nidifugous
- 1882 nidify
- 1883 nidifying
- 1884 niding
- 1885 nidor
- 1886 nidorous
- 1887 nidors
- 1888 nids
- 1889 nidulation
- 1890 nidus
- 1891 nie
- 1892 niece
- 1893 nied
- 1894 nief
- 1895 niellated
- 1896 nielli
- 1897 niellist
- 1898 niello
- 1899 nielloed
- 1900 nielloing