a slight amount or degree of difference

virility drug (trade name Cialis) used to treat erectile dysfunction in men

freetail bats

the common freetail bat of southern United States having short velvety fur; migrates southward for winter

a Swiss chemist born in Poland; studied the hormones of the adrenal cortex

Polish patriot and soldier who fought with Americans in the American Revolution (1746-1817)

small brown bat of California and northern Mexico

a landlocked mountainous republic in southeast central Asia to the north of Afghanistan; formerly an Asian soviet

sheldrakes

a larval frog or toad

a kind of branchiopod crustacean

shaped in the form of a tadpole

a native or inhabitant of Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China

a landlocked mountainous republic in southeast central Asia to the north of Afghanistan; formerly an Asian soviet

an ethnic group (mostly Moslem) living in Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China

the Iranian language of the Tajik that is closely related to Farsi; spoken in Iran and Tajikistan

a landlocked mountainous republic in southeast central Asia to the north of Afghanistan; formerly an Asian soviet