piranhas :-)
The longest possible word is only 5-letters long, 'HENNA'.
The longest word you can make out of those letters is "hydromagnetry," which has 13 letters.
The longest is 5 letters: Flash, snarl
narwhal
cho·a·na (k-n)n. pl. cho·a·nae (-n)The opening into the nasopharynx of the nasal cavity on either side; posterior naris.
for example: ash
NONRePReSeNTaTiONaLiSm From N O N Re P Re Se N Ta Ti O Na Li Sm (assuming that the symbols can be repeated). IrReSPONSiBILiTiEs is the longest word that can be spelt entirely using chemical symbols without reusing any element.
herd- change the n to an h
than you toot tha ton
Words that can be made with the letters I I D N V H S E are:dendiedindinediveendhehenhihidhidehiehindhivehisIidinissidesinsine
The longest is a four-letter word: dean
The longest word is 11 letters: subroutines