Morpheme
Firm
Type
free base
Denotation
stable, strong, powerful, steadfast, true
Etymology
(1) Middle English ferme, fermen; Old French ferme, fermer; Latin firmāre, from firmus; (2) Italian firma, from firmare; Latin firmāre, from firmus
Evidence
affirm, affirmability, affirmable, affirmance, affirmation, affirmative, affirmed, affirmer, affirming, affirms, autoconfirm, confirm, confirmability, confirmable, confirmance, confirmation, confirmative, confirmed, confirmee, confirming, confirmingly, confirms, deconfirm, disconfirm, firm, firmament, firmed, firmer, firmest, firming, firmish, firmless, firmly, firmness, firmographics, firms, firmware, firmwide, infirm, infirmary, infirmer, infirmest, infirmity, infirmly, infirmness, interfirm, megafirm, misconfirm, multifirm, preconfirm, reaffirm, reconfirm, semifirm, superfirm, unaffirmed, unaffirming, unconfirm, unfirm