SLIPSHOD
haphazard, slapdash, slipshod, sloppy
(adjective) marked by great carelessness; “a most haphazard system of record keeping”; “slapdash work”; “slipshod spelling”; “sloppy workmanship”
Source: WordNet® 3.1
Etymology
Adjective
slipshod (comparative more slipshod, superlative most slipshod)
Done poorly or too quickly; slapdash.
(obsolete) Wearing slippers or similarly open shoes.
Synonyms
• See also careless
Source: Wiktionary
Slip"shod`, a.
1. Wearing shoes or slippers down at the heel.
The shivering urchin bending as he goes, With slipshod heels. Cowper.
2. Figuratively: Careless in dress, manners, style, etc.; slovenly;
shuffling; as, slipshod manners; a slipshod or loose style of
writing.
Thy wit shall ne'er go slipshod. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition