Letters that make unadaptable
a, b, d, e, l, n, p, t, u are letters that make 'unadaptable'
Words within unadaptable
apt, tab, table, AB, ab, ad, UN, DA, nada, adaptable, ADA, able, AD, LE, Pt, Na, Ta, NAD, Ab, adapt are words within 'unadaptable'