INSTABLE
\ɪnstˈe͡ɪbə͡l], \ɪnstˈeɪbəl], \ɪ_n_s_t_ˈeɪ_b_əl]\
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By Stormonth, James, Phelp, P. H.
Word of the day
Cryptobranchus Alleganiensis
- large salamander of North American rivers and streams