s, b, d, e, f, g, l, h, r, t, i are letters that make 'flightless bird'
IR, SS, light, lightless, less, li, flightless, flight, bird, FL, Light, LE, Bi, Es, Ir, Li, Tl, Ig are words within 'flightless bird'
1 possible definitions for 'flightless bird'
Under this definition, flightless bird is a noun and has the following properties:
ratite, ratite bird have the same meaning as 'flightless bird'
carinate, carinate bird, flying bird have the opposite meaning of 'flightless bird'
'flightless bird' can be a type of bird.
emu, ostrich, Struthio camelus, cassowary, Dromaius novaehollandiae, Emu novaehollandiae, kiwi, apteryx, rhea, rhea, Rhea americana, nandu, Pterocnemia pennata, elephant bird, aepyornis, moa are types of 'flightless bird'.