Antonyms of adj old-maidish

1 sense of old-maidish

Sense 1
old-maidish, old-womanish -- (primly fastidious)

INDIRECT (VIA fastidious) -> unfastidious -- (marked by an absence of due or proper care or attention to detail; not concerned with cleanliness; "unfastidious in her dress")

Similarity of adj old-maidish

1 sense of old-maidish

Sense 1
old-maidish, old-womanish -- (primly fastidious)
       => fastidious (vs. unfastidious) -- (giving careful attention to detail; hard to please; excessively concerned with cleanliness; "a fastidious and incisive intellect"; "fastidious about personal cleanliness")