1) All 2) Just 3) Strictly 1) Completely 2) Decently 3) Entirely 4) Exclusively or solely 5) In a pure manner 6) Innocently 7) Just 8) Merely 9) Morally 10) On all counts 11) One way to be coincidental 12) Only 13) Restricted to something 14) Simply and solely 15) Strictly 16) Virtuously 17) Without admixture 18) Without adulteration 
• (adv.) Nicely; prettily. • (adv.) In a pure manner (in any sense of the adjective).
Pure'ly adverb 1. In a pure manner (in any sense of the adjective). 2. Nicely; prettily. [ Archaic] Halliwell. 
in a pure manner; without admixture. · merely; only; solely: purely accidental. · entirely; completely. · innocently, virtuously, or chastely.