词根词缀：-an, -ane

【来源及含义】Latin: a suffix that forms nouns; pertaining to, like; connected with, belonging to, resembling

【同源单词】American, amphibian, Chicagoan, crustacean, Cuban, cygnean

词根词缀：formic-, form-, -formic

【来源及含义】Latin: ant, ants

【相关词根词缀】Another word unit that is related directly to "ants": myrmeco-.

【同源单词】formic, formic acid, Formica, formican, formicant, formicant pulse