Rare, unusual, infrequent, scarce.... thesaurus is not anyhting new to society btw.
· nimble
Walking sticks are pretty uncommon.
A collection of glosses or explanations of words and passages of a work or author; a partial dictionary of a work, an author, a dialect, art, or science, explaining archaic, technical, or other uncommon words.
other words for multiplication
Some other words for cried are; teared up weeped sulked
Each pregnancy is different there is nothing uncommon with this.
Some other words for "shocked" are surprised, startled, stupefy and emotional disturbance.
For more adult type words, here are some other words for animal. Mammal, organism, brute, swine, being and monster are some handy words.
Eubacteria is the uncommon (I suppose scientific is what you mean) name. Other names include bacteria and true bacteria.
Other words are: division, subtraction, and addition.
some other words for fashion.craze ,method, system , approach
some other words for boring are:- tedious dull flat humdrum tiresome unbearable :)