1. Moderately acid or sour.

2. A substance moderately acid.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• aubacid,
• zubacid,
• xubacid,
• dubacid,
• eubacid,
• wubacid,
• sybacid,
• shbacid,
• sjbacid,
• sibacid,
• s8bacid,
• subascid,
• suubacid,
• subasid,
• subacit,
• subaceid,
• subaced,
• Subassid,
• Subacidic,
• Subastid

• subsidy,
• subside,
• subacute.

The adjective form of the word "subacid" is "subacidic".

The plural form of the word "subacid" is "subacids".

The singular form of the word "subacid" is "subacid". This word does not change in singular or plural form.