insuppressible (adjective) irrepressible: effervescent, vivacious
Sinonime: broken, decrepit, derelict, dilapidated,
feeble, flimsy,
fragile,
frail,
imperfect, infirm,
insecure, jerry-built,
precarious, rachitic, ramshackle, rattletrap, rocky, shaky, tottering, tottery, tumble-down, unsteady,
wavering,
weak, wobbly
Antonime: sound, stable