Noun:
शून्य, काही, परतले, रिक्त.
Adjective:
अयशस्वी, व्यर्थ, निष्फळ, शून्य, अपयशी, हताश, निरुपयोगी, बोगस, नालायक, हलक्या दर्जाचा.
Though I rather think it's all for NAUGHT.
Yeah, my arduous journey, however, was for NAUGHT.