speciously
adverb
- in a specious manner; attractively or plausibly, but deceptively or fallaciously
adverb
- (obsolete) specially, notably, principally
Wiktionary
Pronunciation: /ˈspiːʃəsli/
adv
Etymology: Alteration of specially, perhaps by association with specious.
- Specially.
“I will do what I can for them all three, for so I haue promisd, and Ile bee as good as my word, but speciously for M. Fenton.”