Adjective

(en adjective)

capable of producing something, especially in abundance; fertile

yielding good or useful results; constructive

of, or relating to the creation of goods or services

(linguistics, of an affix or word construction rule) consistently applicable to any of an open set of words

*

Moreover, this relationship is a productive one, in the sense that when new Adjectives are created (e.g. ginormous'' concocted out of ''gigantic'' and ''enormous''), then the corresponding Adverb form (in this case ''ginormously'') can also be used. And in those exceptional cases where Adverbs do not end in ''-ly'', they generally have the same form as the corresponding Adjective, as with ''hard'', ''fast , etc.

(medicine) of a cough, producing mucus or sputum from the respiratory tract

(medicine) of inflammation, producing new tissue

Adjective

(er)

Untrue, not factual, factually incorrect.

*{{quote-book, year=1551, year_published=1888

, title= A New English Dictionary on Historical Principles: Founded Mainly on the Materials Collected by the Philological Society , section=Part 1, publisher=Clarendon Press, location=Oxford, editor= , volume=1, page=217 , passage=Also the rule of false position, with dyuers examples not onely vulgar, but some appertaynyng to the rule of Algeber.}}

Based on factually incorrect premises: false legislation

Spurious, artificial.

:

*

*:At her invitation he outlined for her the succeeding chapters with terse military accuracy?; and what she liked best and best understood was avoidance of that false modesty which condescends, turning technicality into pabulum.

(lb) Of a state in Boolean logic that indicates a negative result.

Uttering falsehood; dishonest or deceitful.

:

Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous.

:

*(John Milton) (1608-1674)

*:I to myself was false , ere thou to me.

Not well founded; not firm or trustworthy; erroneous.

:

*(Edmund Spenser) (c.1552–1599)

*:whose false foundation waves have swept away

Not essential or permanent, as parts of a structure which are temporary or supplemental.

(lb) Out of tune.