What's the difference between warmth and warmthless?

Warmth

Definition:

(n.) The quality or state of being warm; gentle heat; as, the warmth of the sun; the warmth of the blood; vital warmth.
(n.) A state of lively and excited interest; zeal; ardor; fervor; passion; enthusiasm; earnestness; as, the warmth of love or piety; he replied with much warmth.
(n.) The glowing effect which arises from the use of warm colors; hence, any similar appearance or effect in a painting, or work of color.

Example Sentences:

(1) All the patients told about a comfortable feeling of warmth after each treatment lasting for one two days.
(2) After the event, McCray praised the duchess on Twitter for her passion on issues of mental health and early childhood development, saying “her warmth and passion for the cause was infectious”.
(3) A lot of people of people will watch closely how Merkel conducts herself.” “Finding the right measure of warmth and distance won’t be easy,” Der Spiegel wrote.
(4) If a sparse crowd, shivering in suddenly chill conditions out of step with the warmth Edmonton had enjoyed in previous days, did not exactly help the atmosphere, the action remained intense.
(5) After the warmth of 2014, surface temperatures may now accelerate again.
(6) But anyone who dreams that Germany’s warmth provides more than a sticking plaster to Europe’s migration crisis should have seen the scene half a mile south of the petrol station on Sunday.
(7) It is concluded that the nerve fibres signalling warmth are the smaller delta fibres or non-myelinated fibres or both.
(8) This study was conducted to identify patients' preferences for nurse's nonverbal expressions of warmth.
(9) Pain and loss of motion in the affected joint were prominent, but toxic features of pyogenic infections--hectic fever, chills, sweats, local warmth, or erythema--were conspicuously absent.
(10) The present paper reports that the body and brain temperature of 5-day-old pups covaried under steady-state thermal conditions, cold exposure, and warmth exposure (Expt.
(11) One important result of the workshop was the warmth and the esprit de corps that was felt afterwards.
(12) One of my clients is suffering from malnutrition, and is under the care of the mental health crisis team, who sometimes arrange for him to spend time as an inpatient on a psychiatric ward so that he can get some food and warmth."
(13) It started with her surprise appearance onstage at last year's party conference, and the winning fluency and warmth with which she introduced her husband.
(14) However, this growing concern did not apparently cool the warmth of the welcome given to the Russian foreign minister, Sergei Lavrov, in Beijing on Tuesday.
(15) Family variables included measures of cohesion and conflict, provision of cognitive stimulation, parental warmth and affection, quality of the residential environment, and openness with the interviewer.
(16) Harry was such an amazing character, so full of life, warmth and plans for the future.
(17) There was a significant difference in favour of Amipaque in the discomfort of the patients--less pain and sensation of warmth.
(18) Measures of communication deviance and of activity, balance and warmth, derived from two family activities, correlated significantly with 3-yr. follow-up adaptive functioning, measured by IQ.
(19) Scores from the Barrett-Lennard Relationship Inventory indicate significant main effects for both subjects' warmth and the therapist's facilitative behaviors.
(20) It is that excess heat that has accumulated over decades thanks to rising levels of greenhouse gases that accounts for the bulk of this year’s record warmth, with El Niño providing only a small boost.