(adj): vs. thoughtless) -- (exhibiting or characterized by careful thought
(adj): vs. nonreflective) -- (capable of physically reflecting light or sound
(adj): capable of reflecting light like a mirror
(adj): causing reflection or having a device that reflects
(adj): devoted to matters of the mind
(adj): vs. nonintellectual) -- (appealing to or using the intellect
Often confused with reflexive in counselor training.